Prepare for and practice interview questions from Medical Mutual.

Medical Mutual Interview Questions

Medical Mutual Interview Guides

Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

Let’s say we have a table with an <code>id</code> and <code>name</code> fields. The table holds over 100 million rows and we want to sample a random row in the table without throttling the database.

Write a query to randomly sample a row from this table.

Input:

<code>big_table</code> table

<table>
<thead>
<tr>
<th>Columns</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>

Write a query to randomly sample a row from a big table.

Random SQL Sample

Let’s say you work for a social media company that has just done a launch in a new city. Looking at weekly metrics, you see a slow decrease in the average number of comments per user from January to March in this city.

The company has been consistently growing new users in the city from January to March.

What are some reasons why the average number of comments per user would be decreasing and what metrics would you look into?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

Decreasing Comments

How would you investigate a decline in the average number of comments per user?

Medical Mutual Salaries by Position

Description Candidates residing in the state of OH are preferred at this time. Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio. We provide peace of mind to more than 1.6 million Ohioans through our high-quality health, life, disability, dental, vision and indemnity plans. We offer fully insured and self-funded group coverage, including stop loss, as well as Medicare Advantage, Medicare Supplement and individual plans. Medical Mutual' s status as a mutual company means we are owned by our policyholders, not stockholders, so we don't answer to Wall Street analysts or pay dividends to investors. Instead, we focus on developing products and services that allow us to better serve our customers and the communities around us and help our members achieve their best possible health and quality of life. Under moderate to limited supervision, conducts routine to moderately complex quantitative analysis supporting strategic business decisions. Focuses on measuring and analyzing customer behaviors across channels and interactions. Primarily works indirectly with internal business customers. Responsibilities Customer Data Analyst II Identifies, recommends and implements analytics strategy and approach including routine to moderately complex processes and analyses to deliver meaningful and actionable results as it relates to customer behavior, feedback, operational metrics and segmentation. Combines data from the customer data warehouse, operational systems, and channel specific reporting systems to deliver actionable insights. Publishes and communicates results, ensuring timely and accurate reports are delivered to business partners.Develops dashboards and presentations which include solutions to known problems. Responds and follows up on questions from business partners. Delivers cross-channel metrics and identifies customer trends. Performs ad-hoc reporting requests as needed. Customer Data Analyst III Implements analytics strategy and approach, including routine to complex and/or varied processes and analyses to deliver meaningful and actionable results as it relates to customer behavior, feedback and operational metrics and segmentation. Collaborates with business partners to identify issues and develop statistically valid and methodologically sound approaches to address business needs. Publishes and communicates results, ensuring timely and accurate insights are delivered to business partners. Develops dashboards and presentations which include solutions to known problems. Responds and follows up on questions from business partners. Orients, trains and assists more junior level staff. Performs ad-hoc reporting requests as needed. Sr. Customer Data Analyst Implements analytics strategy and approach, including complex and/or varied processes and analyses to deliver meaningful and actionable results as it relates to customer behavior, feedback, operational metrics and segmentation Collaborates with business partners to identify issues and develops and implements statistically valid and methodologically sound approaches to address business needs Publishes and communicates results, ensuring timely and accurate reports are delivered to the business partners Provides reporting and analytics to support business processes, including accessing data structures and using analytical tools Delivers cross-channel metrics which identify customer trends and cross business feedback Orients, trains and assists and may review work of more junior level staff. May provide project specific indirect leadership to other analysts within the customer experience department. Provides limited or indirect supervision or leadership responsibility over a group. Performs other duties as assigned. Qualifications Qualifications Customer Data Analyst II Education and Experience: Bachelor's Degree in Statistics, Economics, Social Sciences or related field. 2 years of experience as a Customer Data Analyst or equivalent experience in data or business analytics, preferably in a health insurance environment. Technical Skills and Knowledge: Knowledge of customer analytics and/or Relationship Management theory and practice. Intermediate proficiency in SAS, SPSS, SQL and other analytical tools. Intermediate Microsoft Office skills (word processing, spreadsheets, database reporting, presentation graphics) and other related applications such as Tableau. Good presentation skills; ability to put together decks and dashboards displaying results. Customer Data Analyst III Education and Experience: Bachelors Degree in Statistics, Economics, Social Sciences or related field. 3 years experience as a Customer Data Analyst or equivalent experience in data or business analytics, preferably in a health insurance environment. Technical Skills and Knowledge: Strong knowledge of Customer Analytics and/or Relationship Management theory and practice. Strong proficiency in SAS, SPSS, SQL and other analytical tools including Tableau. Intermediate to advanced Microsoft Office skills (word processing, spreadsheets, database reporting, presentation graphics) and other related applications such as Tableau. Strong presentation skills; ability to put together decks and dashboards displaying results. Sr. Customer Data Analyst Education and Experience: Bachelors Degree in Statistics, Economics, Social Sciences or related field. Master's Degree preferred. 5 years progressive experience as a Customer Data Analyst or equivalent experience in data or business analytics, preferably in a health insurance environment. Technical Skills and Knowledge: Comprehensive knowledge of Customer Analytics and/or Relationship Management theory and practice. Advanced proficiency in SAS, SPSS and other analytical tools including Tableau. Advanced Microsoft Office skills (word processing, spreadsheets, database reporting, presentation graphics) and other related applications such as Tableau. Ability to work with Customer Experience leaders and leaders in other areas to deliver meaningful insights. Medical Mutual is looking to grow our team We truly value and respect the talents and abilities of all of our employees. That's why we offer an exceptional package that includes: A Great Place to Work: Top Workplace in Northeast Ohio. Year after year we've received this recognition On-site wellness center at most locations. Enjoy personal trainers, towel service, locker room, weight room, elliptical machines, and a variety of classes On-site cafeteria serving hot breakfast and lunch, at most locations. Choices ranging from salad bar, made to order, hot and cold sandwiches, or a variety of entrees cooked fresh daily. Convenience store at most locations Employee discount program. Discounts at many places in and around town, just for being a Medical Mutual team member Business Casual attire Excellent Benefits and Compensation: Competitive compensation plans Employee bonus program 401(k) with company match and an additional company contribution Excellent medical, dental, vision, and disability insurance An Investment in You: Career development programs and classes Mentoring and coaching to help you advance Education reimbursement up to $5K per year About Medical Mutual: We strive to create peace of mind. Our customers can trust us to do things right and to help them get value from their health plan. We're the largest health insurer in Ohio and for over 85 years, we've been serving our members and the Ohio communities where they live and work. Medical Mutual is a Top Place to Work in Northeast Ohio with exceptional career opportunities that offer challenge, growth and a great work/life balance. We want talented, innovative, and driven people to help us continue to be the best health insurance choice of Ohioans and help make Ohio the best it can be Our headquarter building is located in the heart of downtown Cleveland and we have multiple offices throughout the state. Join us at one near you At Medical Mutual and its family of companies we celebrate differences and are mutually invested in our employees and our community. We are proud to be an Equal Employment Opportunity and Affirmative Action Employer. Qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, veteran status, or disability status. We maintain a drug-free workplace and perform pre-employment substance abuse and nicotine testing. Primary Location: United States Job: 7 - General Staff Organization: Member Engagement Schedule: Regular Shift: Standard Employee Status: Individual Contributor Job Type: Full-time Job Level: Day Job Job Posting: Sep 16, 2024, 3:52:05 PM

The Operations Data Analyst III position allows you the flexibility to work at home as long as you reside within a 50-mile radius of the Toledo, OH Medical Mutual office. Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio. We provide peace of mind to more than 1.6 million Ohioans through our high-quality health, life, disability, dental, vision and indemnity plans. We offer fully insured and self-funded group coverage, including stop loss, as well as Medicare Advantage, Medicare Supplement and individual plans. Medical Mutual' s status as a mutual company means we are owned by our policyholders, not stockholders, so we don't answer to Wall Street analysts or pay dividends to investors. Instead, we focus on developing products and services that allow us to better serve our customers and the communities around us and help our members achieve their best possible health and quality of life. Under limited supervision, analyzes operations data (e.g., claims, membership, provider, call, and inventory data) to answer client questions, measure the effectiveness of business decisions, and identify opportunities for improvement. Utilizes prior knowledge to solve moderately complex problems. Possesses intermediate to advanced data analysis/statistical knowledge and skills. Participates on functional teams to complete projects. Presents analysis results to department leadership. Responsibilities •Collects, synthesizes, and analyzes operations data from various sources to answer client questions, measure the effectiveness of business decisions, and identify opportunities for improvement. •Builds and maintains reports for internal teams. •Creates visualizations and/or presentations to share results with a variety of audiences including colleagues, clients, department leadership, etc.. •Participates on functional teams to complete projects. •Performs other duties as assigned. Qualifications Education and Experience: •Bachelor's degree in statistics, applied mathematics, data analysis, or related field. Master's degree preferred. •3 years of data/statistical analysis experience, preferably in health insurance or other financial services. Technical Skills and Knowledge: •Intermediate to advanced programming (SQL and SAS), visualization (Power BI and Tableau), and Microsoft Office skills. •Enhanced to full understanding of relevant data (including structures, definitions, and relationships). •Ability to define business requirements without assistance and ask clarifying questions. •Ability to effectively communicate with department leadership. Medical Mutual is looking to grow our team! We truly value and respect the talents and abilities of all of our employees. That's why we offer an exceptional package that includes: A Great Place to Work: <ul> <li>We will provide the equipment you need for this role, including a laptop, monitors, keyboard, mouse and headset.</li> <li>Whether you are working remote or in the office, employees have access to on-site fitness centers at many locations, or a gym membership reimbursement when there is no Medical Mutual facility available. Enjoy the use of weights, cardio machines, locker rooms, classes and more.</li> <li>On-site cafeteria, serving hot breakfast and lunch, at the Brooklyn, OH headquarters.</li> <li>Discounts at many places in and around town, just for being a Medical Mutual team member.</li> <li>The opportunity to earn cash rewards for shopping with our customers.</li> <li>Business casual attire, including jeans.</li> </ul>Excellent Benefits and Compensation:<ul> <li>Employee bonus program.</li> <li>401(k) with company match up to 4% and an additional company contribution.</li> <li>Health Savings Account with a company matching contribution.</li> <li>Excellent medical, dental, vision, life and disability insurance - insurance is what we do best, and we make affordable coverage for our team a priority.</li> <li>Access to an Employee Assistance Program, which includes professional counseling, personal and professional coaching, self-help resources and assistance with work/life benefits.</li> <li>Company holidays and up to 16 PTO days during the first year of employment with options to carry over unused PTO time.</li> <li>After 120 days of service, parental leave for eligible employees who become parents through maternity, paternity or adoption.</li> </ul>An Investment in You:<ul> <li>Career development programs and classes.</li> <li>Mentoring and coaching to help you advance in your career.</li> <li>Tuition reimbursement up to $5,250 per year, the IRS maximum.</li> <li>Diverse, inclusive and welcoming culture with Business Resource Groups.</li> </ul> About Medical Mutual: Medical Mutual's status as a mutual company means we are owned by our policyholders, not stockholders, so we don't answer to Wall Street analysts or pay dividends to investors. Instead, we focus on developing products and services that allow us to better serve our customers and the communities around us. There's a good chance you already know many of our Medical Mutual customers. As the official insurer of everything you love, we are trusted by businesses and nonprofit organizations throughout Ohio to provide high-quality health, life, disability, dental, vision and indemnity plans. We offer fully insured and self-funded group coverage, including stop loss, as well as Medicare Advantage, Medicare Supplement and individual plans. Our plans provide peace of mind to more than 1.2 million Ohioans. We're not just one of the largest health insurance companies based in Ohio, we're also the longest running. Founded in 1934, we're proud of our rich history with the communities where we live and work. At Medical Mutual and its family of companies we celebrate differences and are mutually invested in our employees and our community. We are proud to be an Equal Employment Opportunity and Affirmative Action Employer. Qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, veteran status, or disability status. We maintain a drug-free workplace and perform pre-employment substance abuse and nicotine testing.

Description The Operations Data Analyst III position allows you the flexibility to work at home as long as you reside within a 50-mile radius of the Toledo, OH Medical Mutual office. Founded in 1934, Medical Mutual is the oldest and one of the largest health insurance companies based in Ohio. We provide peace of mind to more than 1.6 million Ohioans through our high-quality health, life, disability, dental, vision and indemnity plans. We offer fully insured and self-funded group coverage, including stop loss, as well as Medicare Advantage, Medicare Supplement and individual plans. Medical Mutual' s status as a mutual company means we are owned by our policyholders, not stockholders, so we don't answer to Wall Street analysts or pay dividends to investors. Instead, we focus on developing products and services that allow us to better serve our customers and the communities around us and help our members achieve their best possible health and quality of life. Under limited supervision, analyzes operations data (e.g., claims, membership, provider, call, and inventory data) to answer client questions, measure the effectiveness of business decisions, and identify opportunities for improvement. Utilizes prior knowledge to solve moderately complex problems. Possesses intermediate to advanced data analysis/statistical knowledge and skills. Participates on functional teams to complete projects. Presents analysis results to department leadership. Responsibilities Collects, synthesizes, and analyzes operations data from various sources to answer client questions, measure the effectiveness of business decisions, and identify opportunities for improvement. Builds and maintains reports for internal teams. Creates visualizations and/or presentations to share results with a variety of audiences including colleagues, clients, department leadership, etc Participates on functional teams to complete projects. Performs other duties as assigned. Qualifications Qualifications Education and Experience: Bachelor's degree in statistics, applied mathematics, data analysis, or related field. Master's degree preferred. 3 years of data/statistical analysis experience, preferably in health insurance or other financial services. Technical Skills and Knowledge: Intermediate to advanced programming (SQL and SAS), visualization (Power BI and Tableau), and Microsoft Office skills. Enhanced to full understanding of relevant data (including structures, definitions, and relationships). Ability to define business requirements without assistance and ask clarifying questions. Ability to effectively communicate with department leadership. Medical Mutual is looking to grow our team We truly value and respect the talents and abilities of all of our employees. That's why we offer an exceptional package that includes: A Great Place to Work: We will provide the equipment you need for this role, including a laptop, monitors, keyboard, mouse and headset. Whether you are working remote or in the office, employees have access to on-site fitness centers at many locations, or a gym membership reimbursement when there is no Medical Mutual facility available. Enjoy the use of weights, cardio machines, locker rooms, classes and more. On-site cafeteria, serving hot breakfast and lunch, at the Brooklyn, OH headquarters. Discounts at many places in and around town, just for being a Medical Mutual team member. The opportunity to earn cash rewards for shopping with our customers. Business casual attire, including jeans. Excellent Benefits and Compensation: Employee bonus program. 401(k) with company match up to 4% and an additional company contribution. Health Savings Account with a company matching contribution. Excellent medical, dental, vision, life and disability insurance - insurance is what we do best, and we make affordable coverage for our team a priority. Access to an Employee Assistance Program, which includes professional counseling, personal and professional coaching, self-help resources and assistance with work/life benefits. Company holidays and up to 16 PTO days during the first year of employment with options to carry over unused PTO time. After 120 days of service, parental leave for eligible employees who become parents through maternity, paternity or adoption. An Investment in You: Career development programs and classes. Mentoring and coaching to help you advance in your career. Tuition reimbursement up to $5,250 per year, the IRS maximum. Diverse, inclusive and welcoming culture with Business Resource Groups. About Medical Mutual: Medical Mutual's status as a mutual company means we are owned by our policyholders, not stockholders, so we don't answer to Wall Street analysts or pay dividends to investors. Instead, we focus on developing products and services that allow us to better serve our customers and the communities around us. There's a good chance you already know many of our Medical Mutual customers. As the official insurer of everything you love, we are trusted by businesses and nonprofit organizations throughout Ohio to provide high-quality health, life, disability, dental, vision and indemnity plans. We offer fully insured and self-funded group coverage, including stop loss, as well as Medicare Advantage, Medicare Supplement and individual plans. Our plans provide peace of mind to more than 1.2 million Ohioans. We're not just one of the largest health insurance companies based in Ohio, we're also the longest running. Founded in 1934, we're proud of our rich history with the communities where we live and work. At Medical Mutual and its family of companies we celebrate differences and are mutually invested in our employees and our community. We are proud to be an Equal Employment Opportunity and Affirmative Action Employer. Qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, veteran status, or disability status. We maintain a drug-free workplace and perform pre-employment substance abuse and nicotine testing. Primary Location: US-OH-Toledo Work Locations: Madison 300 Madison Ave Toledo 43604 Job: 7 - General Staff Organization: Paramount Schedule: Regular Shift: Standard Employee Status: Individual Contributor Job Type: Full-time Job Level: Day Job Travel: No Job Posting: Sep 17, 2024, 5:12:54 PM

Medical Mutual Interview Questions

Medical Mutual Interview Guides

Medical Mutual Interview Questions

Medical Mutual Salaries by Position

Medical Mutual Opening Jobs