Consider the following hypothesis test. The following results are from independent samples taken from two populations. a. What is the value of the test statistic (to 2 decimals)? c. What is the p-value? Use Table 2 from Appendix B. The area in the upper tail is - Select your answer - d. At a = 0.05, what is your conclusion? p-value is Select your answer - O Icon Key Ho 120 H₂ μ₁-₂0 Ho Sample 1 n₁ = 35 T1 815.8 = 13.6 Sample 2 n₂40 b. What is the degrees of freedom for the t distribution (round the answer to the previous whole number)? 2 10.1 828.3 ; two-tailed p-value is - Select your answer - + Microsoft OneDrive Hint(s) Check My Work

Consider the following hypothesis test. The following results are from independent samples taken from two populations. a. What is the value of the test statistic (to 2 decimals)? c. What is the p-value? Use Table 2 from Appendix B. The area in the upper tail is - Select your answer - d. At a = 0.05, what is your conclusion? p-value is Select your answer - O Icon Key Ho 120 H₂ μ₁-₂0 Ho Sample 1 n₁ = 35 T1 815.8 = 13.6 Sample 2 n₂40 b. What is the degrees of freedom for the t distribution (round the answer to the previous whole number)? 2 10.1 828.3 ; two-tailed p-value is - Select your answer - + Microsoft OneDrive Hint(s) Check My Work

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

S Exercise 10.10 Algo (Inferences About the Difference Between Two Population Means: Sigmas Unknown)
Consider the following hypothesis test.
The following results are from independent samples taken from two populations.
a. What is the value of the test statistic (to 2 decimals)?
c. What is the p-value? Use Table 2 from Appendix B.
The area in the upper tail is Select your answer -
d. At a = 0.05, what is your conclusion?
p-value is Select your answer -
Icon Key
Sample 1
n1 =
35
Ho
Ho : μι – μ2 = 0
H₂ : µ₁ − µ2 ‡ 0
X1 = = 13.6
$1 = 5.8
Sample 2
N2 = : 40
b. What is the degrees of freedom for the t distribution (round the answer to the previous whole number)?
2 = 10.1
8.3
S2 =
; two-tailed p-value is - Select your answer - +
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