B. Find the probability that a random sample of 15 senior high school students spends more than 24 hours. 2022.03.04 21:51

Extracted text: B. Find the probability that a random sample of 15 senior high school students spends more than 24 hours. 2022.03.04 21:51


Extracted text: Activity 3.2: Solve Me! Directions: Read, analyze, and solve the problems below. Show your complete solutions. As studied, the average number of hours spent by senior high school students for their online classes a week is 22 hours with a standard deviation of 3.7 hours. Assuming that the study is true, and the data is normally distributed. A. Find the probability that a randomly selected senior high school student spends more than 22 hours but less than 25 hours. 2022.03.04 21:51