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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?

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?

Drexel University Salaries by Position

Data Analyst Consultant (PER DIEM) Apply now Job no: 504250 Work type: Part-Time Location: Remote Categories: College of Medicine

Job Summary Oncology study data analyst supporting Dr. Halligan. Essential Functions Dr. Reem Tarazi, PhD, ABPP-CN, will work with the study team to modify study aims and questions as needed to inform data analyses; work together with statistician to complete data analyses and interpret results; participate in team meetings to discuss results of analyses and generate plan for dissemination of results; engage in dissemination of information (e.g., assist in preparation of pamphlets, presentations, manuscripts, as determined by study team). Required Qualifications Minimum of PhD or Doctorate. Minimum of 1 year of experience. Physical Requirements Typically sitting at a desk/table. Typically standing, walking. Location Remote Additional Information This is a Part time Temporary position classified as non-exempt. The pay offered is based on the successful candidate's qualifications and experience, department budget, and an internal equity review. For information about benefits, please review Drexel's Per Diem/Casual/Temporary Benefit Fact Sheet. Special Instructions to the Applicant Please make sure you upload your CV/resume and cover letter when submitting your application. A review of applicants will begin once a suitable candidate pool is identified. Advertised: Nov 12 2024 Eastern Standard Time Applications close: Dec 12 2024 Eastern Standard Time Back to search results Apply now Refer a friend

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Drexel University Interview Questions

Drexel University Interview Guides

Drexel University Interview Questions

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