Results for annaambr@gmail.com

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1. If a program’s ratio of “successful” tests (aka “win rate”) to launched tests is constantly 50%, what should you suspect?
Answer Provided: ?The CRO is very experienced

Correct Answer: The CRO is not testing meaningful hypotheses or picking the KPI after the experiment has concluded

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2. 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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3. What is qualitative research used for ?
Answer Provided: ?Understanding why your users are behaving a certain way

Correct Answer: Understanding why your users are behaving a certain way

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4. 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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5. What does “ARPU” stand for?
Answer Provided: ?Average Revenue Per User

Correct Answer: Average Revenue Per User

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6. What can we learn from tests run on sites that aren’t our own?
Answer Provided: ?What worked for them and their audience

Correct Answer: What worked for them and their audience

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7. What is a “Bonferroni Correction”?
Answer Provided: ?A way to control for false positives when analyzing multiple metrics

Correct Answer: A way to control for false positives when analyzing multiple metrics

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8. 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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9. 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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10. 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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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 is NOT a benefit of having “North Star Metric”?
Answer Provided: ?They have no sample size requirements

Correct Answer: They have no sample size requirements

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13. 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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14. In Frequentist statistics, which of the following is the risk of testing too many KPIs?
Answer Provided: ?The prior may become invalid

Correct Answer: Increased chance of a false positive

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15. 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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16. What of the following is NOT true about a Unique Selling (or Value) Proposition?
Answer Provided: ?Customers know what it is before landing on your property

Correct Answer: Customers know what it is before landing on your property

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17. Which is NOT a factor in calculating sample size (in Frequentist statistics)?
Answer Provided: ?Minimum Detectible Effect

Correct Answer: Time

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18. 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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19. 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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20. 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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21. What does “KPI” stand for?
Answer Provided: ?Key Performance Indicator

Correct Answer: Key Performance Indicator

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

Correct Answer: Customer

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23. If your p-value is 0.05 then which of the following is TRUE?
Answer Provided: ?There is a 5% probability that one would detect this result if there was no difference between variants

Correct Answer: There is a 5% probability that one would detect this result if there was no difference between variants

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24. 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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25. Which of the following is NOT a benefit of test iteration?
Answer Provided: ?Increased statistical power

Correct Answer: Increased statistical power

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

Correct Answer: Multivariate Test

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28. 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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29. 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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30. 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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