You wish to test the following claim (H.) at a significance level of a = 0.10. H.: µ1 – 12 = 0 Ha: µ1 – µ2 > 0 You obtain a sample of size ni the first population. You obtain a sample of size n2 = 78 with a mean of ¤2 of s2 = 7.2 from the second population. 65 with a mean of ¤1 54.9 and a standard deviation of s1 17.1 from %3D = 46.7 and a standard deviation You will need to determine whether or not to pool so you will use the correct df. What is the critical value for this test? Report answer accurate to three decimal places. critical value =
You wish to test the following claim (H.) at a significance level of a = 0.10. H.: µ1 – 12 = 0 Ha: µ1 – µ2 > 0 You obtain a sample of size ni the first population. You obtain a sample of size n2 = 78 with a mean of ¤2 of s2 = 7.2 from the second population. 65 with a mean of ¤1 54.9 and a standard deviation of s1 17.1 from %3D = 46.7 and a standard deviation You will need to determine whether or not to pool so you will use the correct df. What is the critical value for this test? Report answer accurate to three decimal places. critical value =
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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Question
![You wish to test the following claim (Ha) at a significance level of a =
0.10.
H.: µ1 – µ2 = 0
Ha: µ1 – µ2 > 0
You obtain a sample of size nị
the first population. You obtain a sample of size
of s2 =
54.9 and a standard deviation of s1 =
78 with a mean of 2
65 with a mean of x1
17.1 from
46.7 and a standard deviation
n2
7.2 from the second population.
You will need to determine whether or not to pool so you will use the correct df.
What is the critical value for this test? Report answer accurate to three decimal places.
critical value](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F940ea4f5-0cdd-4240-8704-e9ab4e5e7232%2Fd828f1d5-ea92-4c96-b2d7-a50cd414dd1d%2Ffsxhklr_processed.png&w=3840&q=75)
Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a =
0.10.
H.: µ1 – µ2 = 0
Ha: µ1 – µ2 > 0
You obtain a sample of size nị
the first population. You obtain a sample of size
of s2 =
54.9 and a standard deviation of s1 =
78 with a mean of 2
65 with a mean of x1
17.1 from
46.7 and a standard deviation
n2
7.2 from the second population.
You will need to determine whether or not to pool so you will use the correct df.
What is the critical value for this test? Report answer accurate to three decimal places.
critical value
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