A. Ho: μ≤ 75 HA: μ> 75 OC. Ho: H=75 HA: μ#75 Ο Β. Η μ275 HA: μ<75 O D.. Ho: μ#75 H₁ μ=75 4 What is the value of the standardized test statistic? The standardized test statistic is 4.56. (Round to two decimal places as needed.) What is the P-value of the test statistic? P-value= (Round to three decimal places as needed.)
A. Ho: μ≤ 75 HA: μ> 75 OC. Ho: H=75 HA: μ#75 Ο Β. Η μ275 HA: μ<75 O D.. Ho: μ#75 H₁ μ=75 4 What is the value of the standardized test statistic? The standardized test statistic is 4.56. (Round to two decimal places as needed.) What is the P-value of the test statistic? P-value= (Round to three decimal places as needed.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
Related questions
Question
Answer the question
![K
Use technology and a t-test to test the claim about the population mean μ at the
given level of significance a using the given sample statistics. Assume the population
is normally distributed.
Claim: µ> 75; α=0.05 Sample statistics: x= 78.1, s= 3.6, n=28
A.
A.
Ho us75
HA: μ> 75
W
OC. Ho: p=75
H₁:μ‡75
OB. Ho: p275
H₁: µ< 75
O D.. Ho: μ#75
HA: μ = 75
Ws
1
P-value = (Round to three decimal places as needed.)
N
What is the value of the standardized test statistic?
The standardized test statistic is 4.56. (Round to two decimal places as needed.)
What is the P-value of the test statistic?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F952bcd3e-4a7c-474a-8dd6-ddd08471460a%2F6b3ed720-7549-4930-85c3-93be60784e12%2Fh9e3zcx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:K
Use technology and a t-test to test the claim about the population mean μ at the
given level of significance a using the given sample statistics. Assume the population
is normally distributed.
Claim: µ> 75; α=0.05 Sample statistics: x= 78.1, s= 3.6, n=28
A.
A.
Ho us75
HA: μ> 75
W
OC. Ho: p=75
H₁:μ‡75
OB. Ho: p275
H₁: µ< 75
O D.. Ho: μ#75
HA: μ = 75
Ws
1
P-value = (Round to three decimal places as needed.)
N
What is the value of the standardized test statistic?
The standardized test statistic is 4.56. (Round to two decimal places as needed.)
What is the P-value of the test statistic?
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