(Type an integer or decimal rounded to two decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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Assume that you have a sample of n, 9, with the sample mean X, = 43, and a sample standard deviation of S, 4, and you have an independent
sample of n= 17 from another population with a sample mean of X, 32, and the sample standard deviation S, 8. Construct a 90% confidence
interval estimate of the population mean difference between , and u
Click here for page 1 of cnitical values of t Click here for page 2 of crtical values of 1
(Type an integer or decimal rounded to two decimal places as needed.)
Transcribed Image Text:Assume that you have a sample of n, 9, with the sample mean X, = 43, and a sample standard deviation of S, 4, and you have an independent sample of n= 17 from another population with a sample mean of X, 32, and the sample standard deviation S, 8. Construct a 90% confidence interval estimate of the population mean difference between , and u Click here for page 1 of cnitical values of t Click here for page 2 of crtical values of 1 (Type an integer or decimal rounded to two decimal places as needed.)
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