Tests the claim that 41 # p2. Assume the samples are random and independent. 01 = 0.83 ; o2 = 0.92 %3D 7 = 48.12 ; #2 = 47.67 %3D ni = 31 ; n2 = 34 a. Calculate the Standard Error oz-ž = (3 decimal places) b. Calculate the Z-test statistic using the standard error from part a. z = (2 decimal places) C. At a = 0.08 , Use the distribution table to find the critical values for the rejection region (3 decimal places)
Tests the claim that 41 # p2. Assume the samples are random and independent. 01 = 0.83 ; o2 = 0.92 %3D 7 = 48.12 ; #2 = 47.67 %3D ni = 31 ; n2 = 34 a. Calculate the Standard Error oz-ž = (3 decimal places) b. Calculate the Z-test statistic using the standard error from part a. z = (2 decimal places) C. At a = 0.08 , Use the distribution table to find the critical values for the rejection region (3 decimal places)
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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Transcribed Image Text:Tests the claim that 41 # p2. Assume the samples are random and independent.
01 = 0.83 ; 02 = 0.92
71 = 48.12 ; z2 = 47.67
n1 = 31 ; n2 = 34
a. Calculate the Standard Error oz -ž =
(3 decimal places)
b. Calculate the Z-test statistic using the standard error from part a. z =
(2 decimal places)
C. At a = 0.08, Use the distribution table to find the critical values for the rejection region
e = ±
(3 decimal places)
d. What is your conclusion?
O Reject the alternative hypothesis and support the claim
O Reject the null hypothesis and support the claim
O Accept the null hypothesis and support the claim
O Fail to reject the null hypothesis and do not support the claim
O Accept the alternative hypothesis and reject the claim
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