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estion Help Assume that you have a sample of n, = 9, with the sample mean X, = 45, and a sample standard deviation of S, = 7, and you have an independent sample of n, = 16 from another population with a sample mean of X, = 37 and the sample standard deviation S, = 6. Complete parts (a) through (d) below. a. What is the value of the pooled-variance tsTAT test statistic for testing Ho: u =? tSTAT =O (Round to two decimal places as needed.)

estion Help Assume that you have a sample of n, = 9, with the sample mean X, = 45, and a sample standard deviation of S, = 7, and you have an independent sample of n, = 16 from another population with a sample mean of X, = 37 and the sample standard deviation S, = 6. Complete parts (a) through (d) below. a. What is the value of the pooled-variance tsTAT test statistic for testing Ho: u =? tSTAT =O (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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10.1.2-T Question Help ▼ Assume that you have a sample of n, = 9, with the sample mean X, = 45, and a sample standard deviation of S, =7, and you have an independent sample of n, = 16 from another population with a sample mean of X, = 37 and the sample standard deviation S, = 6. Complete parts (a) through (d) below. a. What is the value of the pooled-variance tsTAT test statistic for testing Ho: µ = H2? ISTAT =O (Round to two decimal places as needed.) Incor (1,1) More Enter your answer in the answer box and then click Check Answer. parts remaining Clear All Final Check (?
Transcribed Image Text:10.1.2-T Question Help ▼ Assume that you have a sample of n, = 9, with the sample mean X, = 45, and a sample standard deviation of S, =7, and you have an independent sample of n, = 16 from another population with a sample mean of X, = 37 and the sample standard deviation S, = 6. Complete parts (a) through (d) below. a. What is the value of the pooled-variance tsTAT test statistic for testing Ho: µ = H2? ISTAT =O (Round to two decimal places as needed.) Incor (1,1) More Enter your answer in the answer box and then click Check Answer. parts remaining Clear All Final Check (?
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