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12) The calculated value of the test statistic equals: a) 3.11 b) -3.11 c) -2.60 d) 2.60 e) 1.02 f) -1.02 g) .50 h) -.50 i) None of the above

12) The calculated value of the test statistic equals: a) 3.11 b) -3.11 c) -2.60 d) 2.60 e) 1.02 f) -1.02 g) .50 h) -.50 i) None of the above

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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show how to answer and put into graphing calculator. Ppool = .126

12) The calculated value of the test statistic equals: a) 3.11 b) -3.11 c) -2.60 d) 2.60 e) 1.02 f) -1.02 g) .50 h) -.50 i) None of the above
Transcribed Image Text:12) The calculated value of the test statistic equals: a) 3.11 b) -3.11 c) -2.60 d) 2.60 e) 1.02 f) -1.02 g) .50 h) -.50 i) None of the above
Sample size Number of "low-birth-weight babies Hamilton 150 22 Shelby 200 22
Transcribed Image Text:Sample size Number of "low-birth-weight babies Hamilton 150 22 Shelby 200 22
Expert Solution
Step 1

It is given that 

n1 = 200

n2 = 150

Favourable cases, X1 = 22

Favourable cases, X2 = 23 

steps

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