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State Of Minnesota Interview Questions

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You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

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

Suppose there exists a new airline named Jetco that flies domestically across North America. Jetco recently had a study commissioned that tested the boarding time of every airline, and it came out that Jetco had the fastest average boarding times of any airline.

What factors could have biased this result, and what would you look into?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

Boarding Times Bias

A new airline came out as the fastest average boarding times compared to other airlines.  What factors could have biased this result and what would you look into?

State Of Minnesota Salaries by Position

Working Title: IT Business Analyst Job Class: Information Technology Specialist 3 Agency: Minnesota IT Services <ul><li>Job ID : 79784 </li><li>Location : St. Paul </li><li>Telework Eligible : Yes, #LI-Hybrid </li><li>Full/Part Time : Full-Time </li><li>Regular/Temporary : Unlimited </li><li>Who May Apply : Open to all qualified job seekers </li><li>Date Posted : 08/30/2024 </li><li>Closing Date : 09/11/2024 </li><li>Hiring Agency/Seniority Unit : Minnesota IT Services </li><li>Division/Unit : Department of Transportation (DOT) </li><li>Work Shift/Work Hours : Day Shift / 08:30 a.m. - 04:30 p.m. </li><li>Days of Work : Monday - Friday </li><li>Travel Required : No </li><li>Salary Range: $32.89 - $54.06 / hourly; $68,674 - $112,877 / annually </li><li>Job Class Option : Business Analyst </li><li>Classified Status : Classified </li><li>Bargaining Unit/Union : 214 - MN Assoc of Professional Empl/MAPE </li><li>FLSA Status : Nonexempt </li><li>Designated in Connect 700 Program for Applicants with Disabilities (https://mn.gov/mmb/careers/diverse-workforce/people-with-disabilities/connect700/) : Yes </li> </ul>The work you'll do is more than just a job. At the State of Minnesota, employees play a critical role in developing policies, providing essential services, and working to improve the well-being and quality of life for all Minnesotans. The State of Minnesota is committed to equity and inclusion, and invests in employees by providing benefits, support resources, and training and development opportunities. Join the 2,600+ professionals of Minnesota IT Services (https://mn.gov/mnit/about-mnit/careers/) (MNIT) who connect Minnesotans to services that will improve their lives in government IT. This position serves our partners at the Minnesota Department of Transportation (MnDOT). MNIT MnDOT supports an agency with technology integrated into all areas of business. From business intelligence and solutions for critical transportation infrastructure to planning and operating a safe, efficient, and reliable multimodal transportation system, the team connects people and markets across Minnesota. As the IT Business Analyst, you will perform business analysis functions using a set of tasks and techniques to successfully act as a liaison among stakeholders in order to understand the structure, policies, and operations of an organization and to be able to recommend solutions that enable projects to be successful and goals to be met. In particular, this includes participating in requirements gathering sessions to analyze, define and document business processes, software requirements, data management systems and development of specifications for technology initiatives. In addition, as the IT Business Analyst, you will work as a liaison between IT and business representatives, analyzing business activities and presenting the findings for analysis of solutions to purchase, implement, or develop. The Business Analyst works with development team members by collaborating on the development, testing, deployment, and adoption of solutions. The Business Analyst also communicates and consults with system user populations concerning system changes and implementation planning for changes and releases. You will perform scoping and estimation for assigned projects which will include researching and recommending solutions as well as outlining costs, resources, and duration of efforts. This position is currently eligible for full-time telework: <ul><li>Telework (https://mn.gov/mmb-stat/policies/1422-telework.pdf) for Minnesota IT Services allows an employee to perform work from a telework location and an employee may be required to be in the office based on business needs and other dependencies in St. Paul, Minnesota. </li><li>Only candidates located in Minnesota and bordering states (Iowa, North Dakota, South Dakota, or Wisconsin) are telework eligible. </li> </ul>Minimum Qualifications Candidates must clearly demonstrate all of the following qualifications in their resume. Resume tips here. (https://mn.gov/mnit/about-mnit/careers/hiringprocess.jsp) : This position requires a minimum of three (3) years of experience in performing IT business analysis functions. Experience must include: <ul><li>Experience analyzing, gathering, and communicating business/system requirements and related written project documentation. </li><li>Experience scoping projects such as: </li><li>Researching and recommending appropriate software solutions to meet the needs of the business. </li><li>Identifying the estimated costs of the project including labor, hardware, and software. </li><li>Estimating the duration of the project along with determining which resources will be needed and the level of effort for those resources </li><li>Experience with delivering custom developed systems for the business, implementing Custom Off the Shelf (COTS) solutions and/or Software as a Service (SaaS) solutions for the business. </li><li>Ability to deliver effective verbal or written messages that facilitate a mutual understanding on both parties. </li><li>Customer service skills that include active listening, empathy, and problem-solving. </li> </ul>A masters degree in Information Technology or an IT related field substitutes for three (3) years of experience, OR an IT related bachelors degree substitutes for two (2) years, OR an IT related associates degree substitutes for one (1) year. Preferred Qualifications <ul><li>Experience with creating requirements documents for Request for Proposals. </li><li>Ability to communicate clearly, present complex information to users in a comprehensive style, and translate technical and system information for non-technical stakeholders. </li><li>Proven ability to collaborate and work effectively as part of a team, resolve interpersonal conflict, motivate and develop team members, and influence stakeholders and key decision-makers. </li><li>Ability to organize and prioritize multiple deadlines and work independently, define problems as they arise, and recommend alternative solutions. </li><li>Demonstrated problem-solving skills in problem definition, information gathering and research, alternatives analysis, applying creative solutions to unique and/or immediate problems, and appropriate resolution implementation. </li><li>Experience with Agile (Scrum/Kanban) and working knowledge of PM and QA activities. </li> </ul>Additional Requirements It is the policy of Minnesota IT Services that a successful candidate must pass all legally required checks prior to employment which may consist of the following: <ul><li>SEMA4 Records Check (applies to current and past state employees only) </li><li>Criminal History Check </li><li>Reference Check </li><li>Social Security and Address Verification </li><li>Education Verification </li><li>Other legally required checks </li> </ul>Minnesota IT Services does not participate in E-Verify. Minnesota IT Services will not sponsor applicants for work visas, including F-1 STEM OPT extensions. All applicants must be legally authorized to work in the United States. AN EQUAL OPPORTUNITY EMPLOYER Minnesota State Colleges and Universities is an Equal Opportunity employer/educator committed to the principles of diversity. We prohibit discrimination against qualified individuals based on their race, sex, color, creed, religion, age, national origin, disability, protected veteran status, marital status, status with regard to public assistance, sexual orientation, gender identity, gender expression, or membership in a local commission as defined by law. As an affirmative action employer, we actively seek and encourage applications from women, minorities, persons with disabilities, and individuals with protected veteran status. Reasonable accommodations will be made to all qualified applicants with disabilities. If you are an individual with a disability who needs assistance or cannot access the online job application system, please contact the job information line at 651-259-3637 or email careers@state.mn.us . Please indicate what assistance is needed.

Working Title: IT Advanced Business Analyst Job Class: Information Technology Specialist 4 Agency: Minnesota IT Services Job ID: 79610 Location: Minneapolis Telework Eligible: Yes #LI-Hybrid Full/Part Time: Full-Time Regular/Temporary: Unlimited Who May Apply: Open to all qualified job seekers Date Posted: 08/24/2024 Closing Date: 08/30/2024 Hiring Agency/Seniority Unit: Minnesota IT Services Division/Unit: Department of Education Work Shift/Work Hours: Day Shift Days of Work: Monday - Friday Travel Required: No Salary Range: $36.52 - $60.24 / hourly; $76,253 - $125,781 / annually Job Class Option: Business Analyst Classified Status: Classified Bargaining Unit/Union: 214 - Professional Employees (MAPE) FLSA Status: Exempt - Administrative Designated in Connect 700 Program for Applicants with Disabilities (https://mn.gov/mmb/careers/diverse-workforce/people-with-disabilities/connect700/) : Yes The work you'll do is more than just a job. At the State of Minnesota, employees play a critical role in developing policies, providing essential services, and working to improve the well-being and quality of life for all Minnesotans. The State of Minnesota is committed to equity and inclusion, and invests in employees by providing benefits, support resources, and training and development opportunities. Join the 2,600+ professionals of Minnesota IT Services (https://mn.gov/mnit/about-mnit/careers/) (MNIT) who connect Minnesotans to services that will improve their lives. This position serves our partners at the Minnesota Department of Education (MDE). MNIT MDE manages the technical functions critical to managing public education in Minnesota; supporting systems including funding disbursement and large-scale, public-facing school performance data reporting. As an IT Business Analyst, you will perform IT business analysis functions supporting the development of IT application projects. You will use a set of tasks and techniques to successfully act as a liaison among stakeholders in order to understand the structure, policies, and operations of an organization to document requirements and to recommend solutions that enable projects to be successful and goals to be met. You will also work as a liaison between IT and business representatives, analyzing business activities and presenting the findings for analysis of solutions to purchase, implement, or develop. This includes working with development team members by collaborating on the development, testing, deployment, and adoption of solutions. In addition, you will be responsible for communicating and consulting with system user populations concerning system changes and implementation planning for changes and releases. This position is currently eligible for full-time telework: Telework (https://mn.gov/mmb-stat/policies/1422-telework.pdf) for Minnesota IT Services allows an employee to perform work from a telework location and an employee may be required to be in the office based on business needs and other dependencies in St. Paul, Minnesota. Only candidates located in Minnesota and bordering states (Iowa, North Dakota, South Dakota, or Wisconsin) are telework eligible. Minimum Qualifications Candidates must clearly demonstrate all of the following qualifications in their resume. Resume tips here. (https://mn.gov/mnit/about-mnit/careers/hiringprocess.jsp) : Position requires a minimum of four (4) years of experience in performing IT business analysis functions. Experience must include: Leading and mentoring a team on large projects. Understanding of and experience with Software Development Life Cycle (SDLC) processes. Experience with Waterfall and Agile project management approaches. Creating business relevant artifacts: business/functional requirements, process diagramming and mapping, use cases, user stories, epics, application design documentation/specifications. Ability to deliver effective verbal or written messages that facilitate a mutual understanding on both parties. Customer service skills that include active listening, empathy, and problem-solving A masters degree in Information Technology or an IT related field substitutes for three (3) years of experience, OR an IT related bachelors degree substitutes for two (2) years, OR an IT related associates degree substitutes for one (1) year. Preferred Qualifications Ability to present complex information to users in a comprehensive style, translate technical and system information for non-technical stakeholders , and proven ability to collaborate/work effectively as part of a team. Excellent negotiation and facilitation skills sufficient to participate in discussions among system users, representatives from other state agencies and partner agencies, as well as other IT staff on highly complex and sometimes very sensitive issues. Experience selecting, modifying, and applying the correct tools or templates used for gathering and reporting requirements. Ability to oversee quality functional testing, review test plans, and manage UAT. Business analysis experience sufficient to qualify for IIBA (International Institute of Business Analysis) CCBA (Certification of Competency in Business Analysis) exam or currently CCBA certified. Experience working with IT to document technical specifications, and software requirements. Experience/background with system/application configurations, system prototyping, data modeling, software development, and/or application/network architecture. Additional Requirements It is the policy of Minnesota IT Services that a successful candidate must pass all legally required checks prior to employment which may consist of the following: SEMA4 Records Check (applies to current and past state employees only) Criminal History Check Reference Check Social Security and Address Verification Education Verification Other legally required checks Minnesota IT Services does not participate in E-Verify. Minnesota IT Services will not sponsor applicants for work visas, including F-1 STEM OPT extensions. All applicants must be legally authorized to work in the United States. AN EQUAL OPPORTUNITY EMPLOYER Minnesota State Colleges and Universities is an Equal Opportunity employer/educator committed to the principles of diversity. We prohibit discrimination against qualified individuals based on their race, sex, color, creed, religion, age, national origin, disability, protected veteran status, marital status, status with regard to public assistance, sexual orientation, gender identity, gender expression, or membership in a local commission as defined by law. As an affirmative action employer, we actively seek and encourage applications from women, minorities, persons with disabilities, and individuals with protected veteran status. Reasonable accommodations will be made to all qualified applicants with disabilities. If you are an individual with a disability who needs assistance or cannot access the online job application system, please contact the job information line at 651-259-3637 or email careers@state.mn.us . Please indicate what assistance is needed.

Working Title: IT Business Analyst Job Class: Information Technology Specialist 3 Agency: MN State Retirement System <ul><li>Job ID : 79608 </li><li>Location : St. Paul </li><li>Telework Eligible : Yes - Up to 3 days per week </li><li>Full/Part Time : Full-Time </li><li>Regular/Temporary : Unlimited </li><li>Who May Apply : Open to all qualified job seekers </li><li>Date Posted : 08/22/2024 </li><li>Closing Date : 09/12/2024 </li><li>Hiring Agency/Seniority Unit : MN State Retirement System / State Retirement System-MAPE </li><li>Division/Unit : MN State Retirement System / Information Systems </li><li>Work Shift/Work Hours : Not Applicable Shift </li><li>Days of Work : Monday - Friday </li><li>Travel Required : No </li><li>Salary Range: $32.89 - $54.06 / hourly; $68,674 - $112,877 / annually </li><li>Classified Status : Classified </li><li>Bargaining Unit/Union : 214 - MN Assoc of Professional Empl/MAPE </li><li>FLSA Status : Nonexempt </li><li>Designated in Connect 700 Program for Applicants with Disabilities (https://mn.gov/mmb/careers/diverse-workforce/people-with-disabilities/connect700/) : Yes </li> </ul>The work you'll do is more than just a job. At the State of Minnesota, employees play a critical role in developing policies, providing essential services, and working to improve the well-being and quality of life for all Minnesotans. The State of Minnesota is committed to equity and inclusion, and invests in employees by providing benefits, support resources, and training and development opportunities. This position exists to manage the implementation of MSRS strategic plans by logically and analytically investigating business systems, identifying options for improving business systems, and bridging the needs of the business with the use of information technology (IT). This position will lead the Business Analysis of MSRS development projects, become a subject matter expert on the IT implementation of their assigned business systems, and collaborate with lead staff throughout the IT division on implementation of business systems. Minimum Qualifications To facilitate proper crediting, please ensure that your resume clearly describes your experience in each of the areas listed. This position requires a minimum of three (3) years of experience in performing IT business analysis functions. <ul><li>Demonstrated experience in IT business analysis for developing or configuring business applications including detailed user stories. </li><li>Demonstrated experience leading projects. </li><li>Demonstrated problem-solving skills in problem definition, information gathering and research, root cause analysis, alternatives analysis, applying creative solutions to unique and/or immediate problems, and appropriate resolution implementation. </li><li>Ability to communicate clearly, present complex information to users in a comprehensive style, and translate technical and system information for non-technical stakeholders. </li> </ul>*A bachelors degree in Information Technology or a related field may substitute for one (1) year, OR a related associates degree may substitute for six (6) months. Preferred Qualifications <ul><li>A Certified Business Analysis Professional (CBAP) or equivalent certification preferred. </li><li>Agile and/or project management certifications including Certified Scrum Developer (CSD) Certified Scrum Master (CMS) or Project Management Professional (PMP) or equivalent. </li><li>Experience working with project management and/or software development lifecycle tools such as Atlassian Jire, Gitlab, Azure DevOps or equivalent. </li><li>Highly developed relationship management skills with experience creating an environment conducive to collaboration, team building, consensus building and conflict resolution. </li><li>Understanding of retirement plan business language, processes, concepts and terms. </li> </ul>Additional Requirements It is the policy of the Retirement Systems of MN that all employees submit to a background investigation prior to employment. The background check may consist of the following components: <ul><li>SEMA4 Records Check (applies to current and past State employees only) </li><li>Criminal History Check </li><li>Employment Reference Check </li><li>Social Security and Address Verification </li><li>Education Verification </li><li>Driver's License Check </li> </ul>The Retirement Systems will not sponsor applicants for work visas. All applicants must be legally authorized to work in the US. AN EQUAL OPPORTUNITY EMPLOYER Minnesota State Colleges and Universities is an Equal Opportunity employer/educator committed to the principles of diversity. We prohibit discrimination against qualified individuals based on their race, sex, color, creed, religion, age, national origin, disability, protected veteran status, marital status, status with regard to public assistance, sexual orientation, gender identity, gender expression, or membership in a local commission as defined by law. As an affirmative action employer, we actively seek and encourage applications from women, minorities, persons with disabilities, and individuals with protected veteran status. Reasonable accommodations will be made to all qualified applicants with disabilities. If you are an individual with a disability who needs assistance or cannot access the online job application system, please contact the job information line at 651-259-3637 or email careers@state.mn.us . Please indicate what assistance is needed.

State Of Minnesota Interview Questions

State Of Minnesota Interview Guides

State Of Minnesota Interview Questions

State Of Minnesota Salaries by Position

State Of Minnesota Opening Jobs