Results for darko.vasilijic@google.com

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1. 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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2. 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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3. 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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4. What is a false negative?
Answer Provided: ?It is when you detect an effect when none exists

Correct Answer: It is when you don’t detect an effect when one exists

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

Correct Answer: Key Performance Indicator

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6. 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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7. 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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8. “PMF” stands for which of the following?
Answer Provided: ?Product-Market Fit

Correct Answer: Product-Market Fit

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9. In Frequentist statistics, which of the following is the risk of testing too many KPIs?
Answer Provided: ?Smaller sample sizes

Correct Answer: Increased chance of a false positive

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10. 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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11. Which of the following is true about p-values?
Answer Provided: ?p = .05 means that if you reject the null hypothesis, the probability of a type I error (aka false positive) is only 5%

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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12. 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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13. Which of the following is NOT a benefit of test iteration?
Answer Provided: ?With luck, you can reuse some assets – saving you time

Correct Answer: Increased statistical power

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14. 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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15. Which BEST describes experiment “Interaction Effects” ?
Answer Provided: ?When you run multiple tests on one site

Correct Answer: When one experiment impacts the outcome of another

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

Correct Answer: Time

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17. 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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18. Which of the following CANNOT help you write copy for conversion?
Answer Provided: ?Rewriting competitors' messaging

Correct Answer: Mining customer reviews and testimonials.Rewriting competitors’ messaging

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19. An experiment demonstrates a 10% decrease in conversion rate at a 99% confidence level. In what way is this still a ‘win’?
Answer Provided: ?Statistically significant results are better than 'flat' results

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

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20. When writing copy, what is your #1 priority?
Answer Provided: ?Writing for clarity, not cleverness

Correct Answer: Writing for clarity, not cleverness

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

Correct Answer: Quantitative and Qualitative

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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 not a valid CRO option when a site has little traffic?
Answer Provided: ?Perform more research

Correct Answer: Believe you cannot run any tests

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25. 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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26. In A/B testing, a “control” is generally which of the following?
Answer Provided: ?The version where no changes have been made

Correct Answer: The version where no changes have been made

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27. Which of the following is a reason to document experiments?
Answer Provided: ?All the answers are correct

Correct Answer: All the answers are correct

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28. What is the most important step you can take to increase your funnel’s final conversion rate?
Answer Provided: ?Identify the biggest drop-off points and prioritize fixing those

Correct Answer: Identify the biggest drop-off points and prioritize fixing those

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

Correct Answer: Attention, Interest, Desire, Action

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30. 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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