Suppose 1% of students drink more than 3 cups of coffee each day. To check this claim, a researcher randomly selected a sample of 133 students and found that 2 drink more than 3 cups of coffee each day. What is the sampling distribution of the sample proportion? What is the mean and standard deviation of students drinking more than 3 cups of coffee a day?
Suppose 1% of students drink more than 3 cups of coffee each day. To check this claim, a researcher randomly selected a sample of 133 students and found that 2 drink more than 3 cups of coffee each day. What is the sampling distribution of the sample proportion? What is the mean and standard deviation of students drinking more than 3 cups of coffee a day?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Suppose 1% of students drink more than 3 cups of coffee each day. To check this claim, a researcher randomly selected a sample of 133 students and found that 2 drink more than 3 cups of coffee each day. What is the sampling distribution of the sample proportion? What is the mean and standard deviation of students drinking more than 3 cups of coffee a day?
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