In a data set of 10,000 users, 800 users watched the movie Harry Potter; 600 users watched the movie Jumanji; 300 users watched both Harry Potter and Jumanji. a. What is the probability that a randomly selected user watched Jumanji? (keep to 2 decimals) b. What is the probability that a user who watched Jumanji also watched Harry Potter? (keep to 2 decimals) c. Is a Jumanji viewer more or less likely to have watched Harry Potter than a randomly selected user? (More likely, less likely, or undetermined) d. Which of the following movie recommendations is a streaming platform (i.e. Hulu) is more inclined to make? (Recommend Harry Potter to thise who have watched Jumanji or Recommend Jumanji to those who have watched Harry Potter)
In a data set of 10,000 users, 800 users watched the movie Harry Potter; 600 users watched the movie Jumanji; 300 users watched both Harry Potter and Jumanji. a. What is the probability that a randomly selected user watched Jumanji? (keep to 2 decimals) b. What is the probability that a user who watched Jumanji also watched Harry Potter? (keep to 2 decimals) c. Is a Jumanji viewer more or less likely to have watched Harry Potter than a randomly selected user? (More likely, less likely, or undetermined) d. Which of the following movie recommendations is a streaming platform (i.e. Hulu) is more inclined to make? (Recommend Harry Potter to thise who have watched Jumanji or Recommend Jumanji to those who have watched Harry Potter)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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