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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

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 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?

National Oilwell Varco Salaries by Position

Job Description Job Description <ul> <li>Provide Oracle Cloud Functional design solution for the Manufacturing work Stream.</li> <li>Configuring and supporting the Oracle Cloud Manufacturing system with a global footprint and complex system.</li> <li>Lead in troubleshooting and analyzing production issues, including documentation of the root cause and configuration changes required to resolve.</li> <li>Lead efforts for new implementations, enhancements, and production support.</li> <li>Collaborate with core business partners to identify efficiencies in existing processes utilizing system configurations and automation.</li> <li>Create service requests with Oracle and work with developers, DBAs, and Oracle to resolution</li> <li>Develop solutions to leverage Oracle applications functionality for the Oracle Supply Chain Suite of Modules</li> <li>Interpret and convert data based on business requirements and shepherd the data for delivery.</li> <li>Work with existing systems to track and manage issues and enhancement opportunities.</li> <li>Create test plans, test cases, and test scripts and performs functional testing.</li> <li>Understand and modify the Application Configuration as required (includes system setups, flex-fields, profile options, etc.)</li> <li>Conduct user sessions for requirements and testing.</li></ul> Qualification <ul> <li>The ideal candidate will have prior hands-on functional experience working with Functional design</li> <li>Must have overall 2-5 years of experience in implementing Oracle R12/Cloud ERP</li> <li>Must have completed at least (2) full life cycle Oracle R12/Oracle Cloud Fusion Projects implementations as a Functional Lead / Analyst</li> <li>Experience working with manufacturing industry is preferred.</li> <li>Prior project experience in a Functional Solution Architect capacity is preferred</li> <li>Solid client facing experience, including leading assessments, demos, solution architecture, functional solution design. </li> <li>Must have Bachelor's degree or equivalent</li></ul>

National Oilwell Varco Interview Questions

National Oilwell Varco Interview Guides

National Oilwell Varco Interview Questions

National Oilwell Varco Salaries by Position

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