Results for umairabbascs@gmail.com

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1. Which is NOT a valid reason to run an A/A test?
Answer Provided: ?To collect data to calculate sample size

Correct Answer: To measure the confidence of your control

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2. What is a “hero image”?
Answer Provided: ?It is the largest image near the top of a webpage

Correct Answer: It is the largest image near the top of a webpage

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3. Which BEST defines “Baseline Conversion”?
Answer Provided: ?The most recently recorded conversion rate of the metric you want to measure

Correct Answer: The most recently recorded conversion rate of the metric you want to measure

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4. What does “MVT” stand for?
Answer Provided: ?Multivariate Test

Correct Answer: Multivariate Test

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5. Which of the following is TRUE of best practices?
Answer Provided: ?They are a good starting point for ideation and testing

Correct Answer: They are a good starting point for ideation and testing

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6. Which of the following does NOT describe what an “Experiment” is?
Answer Provided: ?A way to permanently change your website

Correct Answer: A way to permanently change your website

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7. If there is no meaningful difference between your control and variation in terms of your success metric, which of the following should you decide?
Answer Provided: ?The test was inconclusive

Correct Answer: It depends on the hypothesis

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8. What is a Sample Ratio Mismatch?
Answer Provided: ?The observed traffic split is statistically significantly different from what was expected

Correct Answer: The observed traffic split is statistically significantly different from what was expected

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9. Which of the following is NOT a good strategy for analyzing test results?
Answer Provided: ?None of the answers

Correct Answer: None of the answers

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10. An experiment demonstrates a 10% decrease in conversion rate at a 99% confidence level. In what way is this still a ‘win’?
Answer Provided: ?You've saved the business time and money which they might have by implementing this costly feature

Correct Answer: You’ve saved the business time and money which they might have by implementing this costly feature

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11. What is copywriting for conversion?
Answer Provided: ?Copywriting that compels the reader to perform a specific action

Correct Answer: Copywriting that compels the reader to perform a specific action

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12. Which of the following describes a “Holdout Group”?
Answer Provided: ?A control group that does not get exposed to a treatment/variation

Correct Answer: A control group that does not get exposed to a treatment/variation

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13. Which BEST describes an experiment “Hypothesis”?
Answer Provided: ?An educated guess as to what will happen during your experiment

Correct Answer: An educated guess as to what will happen during your experiment

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14. Which generally happens when testing many variants running at once?
Answer Provided: ?It is harder to measure

Correct Answer: The power of your experiment decreases drastically

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15. In Frequentist statistics, which of the following is the risk of testing too many KPIs?
Answer Provided: ?Increased chance of a false positive

Correct Answer: Increased chance of a false positive

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16. Which of the following is an example of scarcity?
Answer Provided: ?Only 7 left in stock.

Correct Answer: Only 7 left in stock.

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17. Which of the following is NOT an example of urgency?
Answer Provided: ?Customers like you also liked this.

Correct Answer: Customers like you also liked this.

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18. Select the option which BEST completes the following sentence, “Great Experiments ______”:
Answer Provided: ?Answer business questions

Correct Answer: Answer business questions

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19. Which is a benefit of testing extreme changes?
Answer Provided: ?The results are easier to calculate

Correct Answer: Generating stronger signals to measure

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20. Which is a danger of following best practices?
Answer Provided: ?They may not work for you

Correct Answer: They may not work for you

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21. Which of the following is true about p-values?
Answer Provided: ?If p = .05, the null hypothesis has a 5% chance of being true

Correct Answer: The p-value is the probability of obtaining a result equal to or more extreme than what was observed, assuming that the Null hypothesis is true.

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22. What is a safe increase in conversion rate that one can promise to a client/stakeholder?
Answer Provided: ?You should never promise any outcomes

Correct Answer: You should never promise any outcomes

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23. After you have completed your conversion audit and have a list of hypotheses, what is the next step you need to take?
Answer Provided: ?Prioritize the hypotheses based on your framework of choice

Correct Answer: Prioritize the hypotheses based on your framework of choice

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24. What should you do before you run an experiment?
Answer Provided: ?All answers are correct

Correct Answer: All answers are correct

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25. Which of the following is an example of social proof?
Answer Provided: ?Customers like you also liked this.

Correct Answer: Customers like you also liked this.

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26. Which of the following is an example of “chunking”?
Answer Provided: ?Breaking longer text into smaller parts

Correct Answer: Breaking longer text into smaller parts

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27. Heatmaps are what form of data?
Answer Provided: ?Quantitative and Qualitative

Correct Answer: Quantitative and Qualitative

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28. What should you do if you want to experiment on a website with little traffic?
Answer Provided: ?Test high-impact changes

Correct Answer: Test high-impact changes

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29. What is “bias”?
Answer Provided: ?It is a systemic preference towards something

Correct Answer: It is a systemic preference towards something

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30. Which of the following best describes why letting a test run longer than planned may not be beneficial?
Answer Provided: ?You are probably not testing something very impactful

Correct Answer: You are probably not testing something very impactful

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