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What is a benefit of using a Facebook ad instead of a regular Page post?
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4. Question 4 What is a benefit of using a Facebook ad instead of a regular Page post? 1 / 1 point Facebook ads let you share a slideshow Facebook ads allow…
Among all the consensus mechanisms that we discussed in class, which of them are the MOST costly to manipulate?
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3. Question 3 Among all the consensus mechanisms that we discussed in class, which of them are the MOST costly to manipulate? 1 / 1 point Random consensus Proof-of-Work Proof-of-stake
In recommendation systems, one uses Beta-Gamma threshold learning for trade-off between exploration and exploitation: \theta = \alpha * \theta_{zero} + (1- \alpha) * \theta_{optimal}θ=α∗θzero+(1−α)∗θoptimal. Which of the following is true?
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4. Question 4 In recommendation systems, one uses Beta-Gamma threshold learning for trade-off between exploration and exploitation: \theta = \alpha * \theta_{zero} + (1- \alpha) * \theta_{optimal}θ=α∗θzero+(1−α)∗θoptimal. Which of the…
A pie chart is an appropriate tool for visualizing:
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2. Question 2 A pie chart is an appropriate tool for visualizing: 1 / 1 point return on investment. market potential. market share of different retailers in an industry. …
Revenue per week was measured for two shops in different locations. What cannot be concluded based on the multiple boxplot that displays the collected data?
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10. Question 10 Revenue per week was measured for two shops in different locations. What cannot be concluded based on the multiple boxplot that displays the collected data? 1 / 1 point …
Scenario 1, questions 1-5 You’ve been working at a data analytics consulting company for the past six months. Your team helps restaurants use their data to better understand customer preferences and identify opportunities to become more profitable.
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1. Question 1 Scenario 1, questions 1-5 You’ve been working at a data analytics consulting company for the past six months. Your team helps restaurants use their data to better…
