n a study to determine whether counseling could help people lose weight, a sample of people experienced a group-based behavioral intervention, which involved weekly meetings with a trained interventionist for a period of six months. The following data are the number of pounds lost for 14 people. It is reasonable to assume the population is normally distributed. Can you conclude that the mean weight loss is greater than 10 pounds? Use ? = 0.05. 18.2 17.3 24.8 33.8 3.9 29.7 20.0 8.5 17.1 31.2 8.8 19.3 13.4 15.1
n a study to determine whether counseling could help people lose weight, a sample of people experienced a group-based behavioral intervention, which involved weekly meetings with a trained interventionist for a period of six months. The following data are the number of pounds lost for 14 people. It is reasonable to assume the population is normally distributed. Can you conclude that the mean weight loss is greater than 10 pounds? Use ? = 0.05. 18.2 17.3 24.8 33.8 3.9 29.7 20.0 8.5 17.1 31.2 8.8 19.3 13.4 15.1
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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In a study to determine whether counseling could help people lose weight, a sample of people experienced a group-based behavioral intervention, which involved weekly meetings with a trained interventionist for a period of six months. The following data are the number of pounds lost for 14 people. It is reasonable to assume the population is
18.2 17.3 24.8 33.8 3.9 29.7 20.0
8.5 17.1 31.2 8.8 19.3 13.4 15.1
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