A tire company claims that their new tires will have an average life of 149000 miles. A consumer group wishes to test this claim at the a 0.10 level of significance. Which would be correct hypotheses for this test? Ho: µ = 149000, H1: µ# 149000 Ho: u 149000, H1: u = 149000 149000, H1: u < 149000 Ho: u < 149000, H1: u = 149000 O Ho: H = 149000, H1: µ > 149000 A random sample of 52 sets of tires were tested and had an average life of 148928 miles, with a standard deviation of 77.6 miles. Find the test statistic (2 decimal places): Give the P-value (4 decimal places, if less than 0.001 answer 0): Which is the correct result: Reject the Null Hypothesis O Do not Reject the Null Hypothesis Which would be the appropriate conclusion? There is not significant evidence to suggest that the average life of the tires is different than 149000 O There is significant evidence to suggest that the average life of the tires is different than 149000 miles
A tire company claims that their new tires will have an average life of 149000 miles. A consumer group wishes to test this claim at the a 0.10 level of significance. Which would be correct hypotheses for this test? Ho: µ = 149000, H1: µ# 149000 Ho: u 149000, H1: u = 149000 149000, H1: u < 149000 Ho: u < 149000, H1: u = 149000 O Ho: H = 149000, H1: µ > 149000 A random sample of 52 sets of tires were tested and had an average life of 148928 miles, with a standard deviation of 77.6 miles. Find the test statistic (2 decimal places): Give the P-value (4 decimal places, if less than 0.001 answer 0): Which is the correct result: Reject the Null Hypothesis O Do not Reject the Null Hypothesis Which would be the appropriate conclusion? There is not significant evidence to suggest that the average life of the tires is different than 149000 O There is significant evidence to suggest that the average life of the tires is different than 149000 miles
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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![A tire company claims that their new tires will have an average life of 149000 miles. A consumer group
wishes to test this claim at the a= 0.10 level of significance.
Which would be correct hypotheses for this test?
Ho: u = 149000, H1: 4 # 149000
Ho : µ + 149000, H1 : µ
O Ho: u = 149000, H1 : u < 149000
= 149000
o Ho: u < 149000, H1 : µ = 149000
Ho:u = 149000, H1 : µ > 149000
A random sample of 52 sets of tires were tested and had an average life of 148928 miles, with a standard
deviation of 77.6 miles.
Find the test statistic (2 decimal places):
Give the P-value (4 decimal places, if less than 0.001 answer 0):
Which is the correct result:
O Reject the Null Hypothesis
O Do not Reject the Null Hypothesis
Which would be the appropriate conclusion?
O There is not significant evidence to suggest that the average life of the tires is different than 149000
O There is significant evidence to suggest that the average life of the tires is different than 149000
miles](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff04deb86-1e80-4998-a3e1-f2e8bb7347fb%2Fc4cc2a4c-04e4-488c-933a-b2ee7413064b%2F54jdh1e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A tire company claims that their new tires will have an average life of 149000 miles. A consumer group
wishes to test this claim at the a= 0.10 level of significance.
Which would be correct hypotheses for this test?
Ho: u = 149000, H1: 4 # 149000
Ho : µ + 149000, H1 : µ
O Ho: u = 149000, H1 : u < 149000
= 149000
o Ho: u < 149000, H1 : µ = 149000
Ho:u = 149000, H1 : µ > 149000
A random sample of 52 sets of tires were tested and had an average life of 148928 miles, with a standard
deviation of 77.6 miles.
Find the test statistic (2 decimal places):
Give the P-value (4 decimal places, if less than 0.001 answer 0):
Which is the correct result:
O Reject the Null Hypothesis
O Do not Reject the Null Hypothesis
Which would be the appropriate conclusion?
O There is not significant evidence to suggest that the average life of the tires is different than 149000
O There is significant evidence to suggest that the average life of the tires is different than 149000
miles
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