Question
Select a firstyear college student at random and ask how many hours during a typical week they spent studying or doing homework during their last
Select a firstyear college student at random and ask how many hours during a typical week they spent studying or doing homework during their last year in high school. Probabilities for the outcomesare
Time | Less than onehour | 1 to 5hours | 6 to 10hours | More than 10hours |
---|---|---|---|---|
Probability | 0.1 | 0.5 | 0.2 | ? |
To simulate the responses of randomly chosen firstyear college students, how would you assign digits to represent the four possible outcomeslisted?
Select the correctassignment.
Assign 2, to "less than 1 hour," 6, 3, 0, 7, 8 to "1 to 5 hours," 1 to "6 to 10 hours," and 5, 9, 4 to "more than 10hours."
Assign 0 to "less than 1 hour," 1, 2, 3, 4, 5 to "1 to 5 hours," 6, 7, 8 to "6 to 10 hours," and 9 to "more than 10hours."
Assign 3 to "less than 1 hour," 2, 7, 9, 6, 8 to "1 to 5 hours," 1, 4 to "6 to 10 hours," and 5, 0 to "more than 10hours."
Assign 3, 7 to "less than 1 hour," 4, 2, 6, 8 to "1 to 5 hours," 5, 0 to "6 to 10 hours," and 1, 9 to "more than 10hours."
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