Mathematics, 20.02.2020 06:31, lizzlegnz999

"In one statistics course, students reported studying an average of 9.92 hours a week, with a standard deviation of 4.54. Treating this class as the population, what percent of students study more than 8 hours? (Round z score to two decimal places.)"

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"In one statistics course, students reported studying an average of 9.92 hours a week, with a standa...