The Koch Industries Business Intelligence interview guide, interview questions, salary data, and interview experiences.

Koch Industries Business Intelligence Interview Guide

Getting ready for an Business Intelligence interview at Koch Industries? The Koch Industries Business Intelligence interview span across 10 to 12 different question topics. In preparing for the interview:
<ul>
<li>Know what skills are necessary for Koch Industries Business Intelligence roles.</li>
<li>Gain insights into the Business Intelligence interview process at Koch Industries.</li>
<li>Practice real Koch Industries Business Intelligence interview questions.</li>
</ul>
Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Koch Industries Business Intelligence interview.


Getting ready for an Business Intelligence interview at Koch Industries? The Koch Industries Business Intelligence interview span across 10 to 12 different question topics. In preparing for the interview:

- Know what skills are necessary for Koch Industries Business Intelligence roles.
- Gain insights into the Business Intelligence interview process at Koch Industries.
- Practice real Koch Industries Business Intelligence interview questions.

Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Koch Industries Business Intelligence interview.
        

Overview

Koch Industries Business Intelligence Salary

We've gathered this data from parsing thousands of interview experiences sourced from members.

We've gathered this data from parsing thousands of interview experiences sourced from members.

Koch Industries Business Intelligence Interview Process

We’re given a table of bank transactions with three columns, <code>user_id</code>, a deposit or withdrawal value (determined if the value is positive or negative), and <code>created_at</code> time for each transaction.

Write a query to get the total three-day rolling average for deposits by day.

Note: Please use the format <code>&#39;%Y-%m-%d&#39;</code> for the date in the outout

Example:

Input:

<code>bank_transactions</code> table

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

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

<tr>
<td><code>created_at</code></td>
<td>DATETIME</td>
</tr>

<tr>
<td><code>transaction_value</code></td>
<td>FLOAT</td>
</tr>
</tbody>
</table>
Output:

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

<tbody>
<tr>
<td><code>dt</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>rolling_three_day</code></td>
<td>FLOAT</td>
</tr>
</tbody>
</table>

Rolling Bank Transactions

You’ve been asked to analyze the player’s behaviors at a gaming company.

Write a query to get the number of players who played between 5 and 10 games (5 and 10 excluded), and the number of players who played 10 games or more.

Example:

Input:

<code>players</code> table

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

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

<tr>
<td>name</td>
<td>VARCHAR</td>
</tr>

<tr>
<td>games_played</td>
<td>INTEGER</td>
</tr>

<tr>
<td>registered_at</td>
<td>TIMESTAMP</td>
</tr>
</tbody>
</table>
Output:

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

<tbody>
<tr>
<td>players_more_than_5_to_10_games</td>
<td>INTEGER</td>
</tr>

<tr>
<td>players_10_plus_games</td>
<td>INTEGER</td>
</tr>
</tbody>
</table>

Obtain count of players based on games played.

Player Analysis

What are the logistic and softmax functions? What is the difference between the two?

What makes them useful for use in logistic regression?

In logistic regression, how is the predicted class determined based on the logistic function?

In logistic regression, how is the predicted class determined based on the logistic function?

Softmax vs Logistic II

What is the key characteristic of the logistic function that makes it useful for mapping continuous values to a probability?

What is the key characteristic of the logistic function that makes it useful for mapping continuous values to a probability?

Softmax vs Logistic I

What are the logistic and softmax functions? What is the difference between the two?

Softmax vs Logistic

Koch Industries Business Intelligence Interview Questions

Your Job Flint Hills Resources is seeking a Data Analyst to be a part of a larger product team who partners closely with FHR capabilities to deliver on a technology roadmap that transforms a work process. The goal of FHR's Business Focused technology roadmaps is to create competitive advantage through industry leading data management strategies and leveraging data to automate decision making. Our Team FHR IT product teams create value for FHR by maximizing return on investments in technology by focusing on solving business problems and optimizing total cost of ownership. This is a hybrid role located at our Wichita, KS headquarters. What You Will Do <ul><li> Collaborate with product management, engineering, architects, and other relevant capabilities and stakeholders to understand business objectives, customer needs, and user behavior to inform product development strategies </li><li>Partner with the business to capture, analyze and document functional and data requirements to provide to other IT capabilities</li><li>Create and optimize queries for data retrieval using Cypher, VQL, and SQL </li><li>Assist in data management tasks, including data cleansing, transformation, and validation</li><li>Coordinate with business partners to conduct user acceptance testing</li><li>Ensures quality of product releases and deliverables through execution of risk mitigation strategies, including creation of test automation scripts, creation and execution of test cases, and regression testing</li><li>Work across the organization to ensure we capture and fix data quality issues that are found in FHR's core commercial applications</li><li>Strong problem solving and decision-making skills with attention to detail and follow-thru </li><li>Ability to prioritize day to day and long-term responsibilities, this role will require an ability to quickly shift from longer term work to delivery for experiments </li><li>Work well in a team environment </li><li>Strong collaboration, communication, and experimentation skills </li><li>The agility to work among cross functional teams</li></ul> Who You Are (Basic Qualifications) <ul><li> Query languages experience, especially in the following languages: Cypher, SQL, VQL </li><li>Ability to rapidly develop proof of concepts, test new ideas, and industrialize into production systems</li><li>Experience developing and supporting business analytics applications such as Power BI, Excel, MS Access, or other data visualization platform</li><li>Strong communication skills and ability to convey data standards and practices across various stakeholders</li></ul> What Will Put You Ahead <ul><li> Experience with Neo4j Graph database and Cypher </li><li>Experience with data quality and stewardship</li><li>Experience with Denodo</li><li>Bachelor's Degree in Computer Science, Engineering or Mathematics</li><li>Familiarity with development languages (Typescript, Python, etc.)</li><li>Experience in cloud platforms such as AWS, Google, or Azure</li></ul> This role is not eligible for visa sponsorship. At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy. Hiring Philosophy All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here . Who We Are As a Koch company, Flint Hills Resources is an industry-leading refining company making the oil and transportation products that keep the world moving. We make a large supply of fuel for gas stations and airports in addition to transporting crude oil, natural gas liquids and refined products through 4,000+ miles of pipeline - delivering energy to farmers, manufacturers and families. Our team champions innovation and excellence to help power modern life. At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company. Our Benefits Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter. Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results. Equal Opportunities Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. #LI-JT2

Koch Industries Business Intelligence Interview Guide

Overview

Koch Industries Business Intelligence Salary

Koch Industries Business Intelligence Interview Process

Koch Industries Business Intelligence Interview Questions

Koch Industries Business Intelligence Jobs