Consider the following hypothesis test. The following results are for two independent samples taken from two populations. Excel File: data10-03.xlsx Enter negative values as negative numbers. a. What is the value of the test statistic? (to 2 decimals) b. What is the p-value? (to 4 decimals) c. With a 0.05, what is your hypothesis testing conclusion? Select your answer Sample 1 1-80 F₁-104 1-8.4 Ho: P₁-P₁=0 H₂: P1-P₂70 Sample 2 7₂-70 7₁-106 9₂ = 7.6

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 10E
icon
Related questions
Question
Exercise 10.03 (Inferences About the Difference Between Two Population Means: Sigmas Known)
Consider the following hypothesis test.
The following results are for two independent samples taken from two populations.
Excel File: data10-03.xlsx
Enter negative values as negative numbers.
a. What is the value of the test statistic? (to 2 decimals)
b. What is the p-value? (to 4 decimals)
c. With a 0.05, what is your hypothesis testing conclusion?
Select your answer-
Sample 1
711-80
7₁- -104
18.4
Ho: 11-1₂-0
H₁: 1-20
Sample 2
7₂-70
3₁-106
0₂ = 7.6
Transcribed Image Text:Exercise 10.03 (Inferences About the Difference Between Two Population Means: Sigmas Known) Consider the following hypothesis test. The following results are for two independent samples taken from two populations. Excel File: data10-03.xlsx Enter negative values as negative numbers. a. What is the value of the test statistic? (to 2 decimals) b. What is the p-value? (to 4 decimals) c. With a 0.05, what is your hypothesis testing conclusion? Select your answer- Sample 1 711-80 7₁- -104 18.4 Ho: 11-1₂-0 H₁: 1-20 Sample 2 7₂-70 3₁-106 0₂ = 7.6
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 5 images

Blurred answer
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning