Results for sjrzuo@gmail.com

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1. Which BEST describes experiment “Interaction Effects” ?
Answer Provided: ?When one experiment impacts the outcome of another

Correct Answer: When one experiment impacts the outcome of another

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2. Bayesian and Frequentist are which of the following?
Answer Provided: ?Schools of thought in statistics

Correct Answer: Schools of thought in statistics

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3. Which of the following sources of data has the least amount of bias?
Answer Provided: ?Randomized Control Trial results

Correct Answer: Meta-analyses

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4. Which is NOT a characteristic of “Novelty effects”?
Answer Provided: ?New features always perform the best

Correct Answer: New features always perform the best

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5. 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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6. Which BEST describes why you should always define a “Test Hypothesis”
Answer Provided: ?To ensure you learn, no matter what the test outcome because the experiment will either prove or disprove your hypothesis

Correct Answer: To ensure you learn, no matter what the test outcome because the experiment will either prove or disprove your hypothesis

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7. 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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8. 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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9. What is quantitative research NOT used for?
Answer Provided: ?Understanding why users are behaving a certain way

Correct Answer: Understanding why users are behaving a certain way

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10. 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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11. Which of the following is not one of Cialdini’s 6 Principles of Persuasion?
Answer Provided: ?Humour

Correct Answer: Humour

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

Correct Answer: Multivariate Test

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14. 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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15. 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: ?It depends on the hypothesis

Correct Answer: It depends on the hypothesis

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16. Which of the following is a problem with last-touch attribution?
Answer Provided: ?It ignores upper-funnel activities

Correct Answer: It ignores upper-funnel activities

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17. Which of the following characterizes Value Propositions and Unique Selling Propositions?
Answer Provided: ?It is that very reason which motivates a buyer to purchase that product

Correct Answer: It is that very reason which motivates a buyer to purchase that product

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18. Which of the following BEST describes “statistical significance”?
Answer Provided: ?The probability the result observed was not due to random chance

Correct Answer: The probability the result observed was not due to random chance

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19. What does “KPI” stand for?
Answer Provided: ?Key Performance Indicator

Correct Answer: Key Performance Indicator

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20. Which is a benefit of testing extreme changes?
Answer Provided: ?Generating stronger signals to measure

Correct Answer: Generating stronger signals to measure

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21. Which is NOT a valid reason to run an A/A test?
Answer Provided: ?To demonstrate the problem with “peeking”

Correct Answer: To measure the confidence of your control

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22. 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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23. 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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24. 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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25. 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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26. What is NOT a sign of a healthy Experimentation Culture?
Answer Provided: ?Experiment results do not alter any plans

Correct Answer: Experiment results do not alter any plans

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27. What is Peeking?
Answer Provided: ?Looking at test results before the test is complete with the intention of ending the test.

Correct Answer: Looking at test results before the test is complete with the intention of ending the test.

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28. The “C” in “VOC” stands for which of the following?
Answer Provided: ?Customer

Correct Answer: Customer

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29. 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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30. “AIDA” stands for which of the following?
Answer Provided: ?Attention, Interest, Desire, Action

Correct Answer: Attention, Interest, Desire, Action

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