Mathematics, 01.03.2021 17:50 kirbymichellrow6zq9
A random sample of 25 students at a certain high school was asked if they sleep at
least 7 hours per night. Assume the true proportion of students that sleep at least 7
hours per night is 45%. Which of the following is closest to the probability that fewer
than 40% of the students in a sample would respond that they spend at least 7 hours
per night sleeping?
Answers: 2
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A random sample of 25 students at a certain high school was asked if they sleep at
least 7 hours pe...
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