According to an NDP Group report, the mean number of meals prepared and eaten at home is 700 per year. Suppose that a random sample of 36 households showed a sample mean number of meals prepared and eaten at home was 690. Assume o = 40. %3D a. Assuming your data is approximately normally distributed, calculate a 99% confidence interval for the average mean of meals prepared and eaten at home. b. Express your conclusion using a complete sentence or sentences.
According to an NDP Group report, the mean number of meals prepared and eaten at home is 700 per year. Suppose that a random sample of 36 households showed a sample mean number of meals prepared and eaten at home was 690. Assume o = 40. %3D a. Assuming your data is approximately normally distributed, calculate a 99% confidence interval for the average mean of meals prepared and eaten at home. b. Express your conclusion using a complete sentence or sentences.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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