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1. dietitian has developed a diet that is low in fats, carbohydrates, and Although the diet was initially intended to be used by people wishes to examine the effect this diet cholesterol. with heart disease, the dietitian has on the weights of obese people. Two random each are selected, and one group of 100 is placed on the low-fat samples of 100 obese people diet. The other 100 are placed on a diet that contains approximately the same quantity of cholesterol. For each person, the amount of weight lost (or gained) in a three week period is recorded. Using the given data below, form a food but is not as low in fats, carbohydrates, and 95% confidence interval for the difference between the population mean weight losses for the two diets. Low-Fat Diet Other Diet Sample size 100 100 Sample mean weight loss 9.3 pounds 7.4 pounds 22.4 16.3 Sample variance

1. dietitian has developed a diet that is low in fats, carbohydrates, and Although the diet was initially intended to be used by people wishes to examine the effect this diet cholesterol. with heart disease, the dietitian has on the weights of obese people. Two random each are selected, and one group of 100 is placed on the low-fat samples of 100 obese people diet. The other 100 are placed on a diet that contains approximately the same quantity of cholesterol. For each person, the amount of weight lost (or gained) in a three week period is recorded. Using the given data below, form a food but is not as low in fats, carbohydrates, and 95% confidence interval for the difference between the population mean weight losses for the two diets. Low-Fat Diet Other Diet Sample size 100 100 Sample mean weight loss 9.3 pounds 7.4 pounds 22.4 16.3 Sample variance

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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STATISTICAL ANALYSIS FOR IE 1 TOPIC: ESTIMATION TWO POPULATIONS SOLVE COMPLETELY WITH GIVEN AND SOLN. THANK YOU
1. dietitian has developed a diet that is low in fats, carbohydrates, and Although the diet was initially intended to be used by people wishes to examine the effect this diet A cholesterol. with heart disease, the dietitian has on the weights of obese people. Two random each are selected, and one group of 100 is placed on the low-fat samples of 100 obese people diet. The other 100 are placed on a diet that contains approximately the same food but is not as low in fats, carbohydrates, and weight lost (or gained) in a quantity of cholesterol. For each person, the amount of three week period is recorded. Using the given data below, form a 95 % confidence interval for the difference between the population mean weight losses for the two diets. Low-Fat Diet Other Diet Sample size 100 100 Sample mean weight loss 9.3 pounds 7.4 pounds 22.4 16.3 Sample variance
Transcribed Image Text:1. dietitian has developed a diet that is low in fats, carbohydrates, and Although the diet was initially intended to be used by people wishes to examine the effect this diet A cholesterol. with heart disease, the dietitian has on the weights of obese people. Two random each are selected, and one group of 100 is placed on the low-fat samples of 100 obese people diet. The other 100 are placed on a diet that contains approximately the same food but is not as low in fats, carbohydrates, and weight lost (or gained) in a quantity of cholesterol. For each person, the amount of three week period is recorded. Using the given data below, form a 95 % confidence interval for the difference between the population mean weight losses for the two diets. Low-Fat Diet Other Diet Sample size 100 100 Sample mean weight loss 9.3 pounds 7.4 pounds 22.4 16.3 Sample variance
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