4h. Consider the following hypothesis test. H0: ?1 − ?2 = 0 Ha: ?1 − ?2 ≠ 0 The following results are from independent samples taken from two populations. Sample 1 Sample 2 n1 = 35 n2 = 40 x1 = 13.6 x2 = 10.1 s1 = 5.6 s2 = 8.1 (b) What is the degrees of freedom for the t distribution? (Round your answer down to the nearest integer.) (c) What is the p-value? (Round your answer to four decimal places.) p-value =
4h. Consider the following hypothesis test. H0: ?1 − ?2 = 0 Ha: ?1 − ?2 ≠ 0 The following results are from independent samples taken from two populations. Sample 1 Sample 2 n1 = 35 n2 = 40 x1 = 13.6 x2 = 10.1 s1 = 5.6 s2 = 8.1 (b) What is the degrees of freedom for the t distribution? (Round your answer down to the nearest integer.) (c) What is the p-value? (Round your answer to four decimal places.) p-value =
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Related questions
Question
4h.
Consider the following hypothesis test.
H0: ?1 − ?2 = 0
Ha: ?1 − ?2 ≠ 0
The following results are from independent samples taken from two populations.
Sample 1 | Sample 2 |
---|---|
n1 = 35
|
n2 = 40
|
x1 = 13.6
|
x2 = 10.1
|
s1 = 5.6
|
s2 = 8.1
|
(b)
What is the degrees of freedom for the t distribution? (Round your answer down to the nearest integer.)
(c)
What is the p-value? (Round your answer to four decimal places.)
p-value =
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