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Exercise 2: Trying to encourage people to stop driving to campus, the university claims that on average it takes people more than (30+m) minutes to find a parking space on campus. Randomly selected 40 drivers and found that the mean time for parking is (24+m) minutes. Assuming that the time it takes to find a parking spot is normal, and that population standard deviation is known to be 6 minutes, and then perform a hypothesis test with level 10% significance to see if the claim is correct. Assign null and alternate hypotheses using

Exercise 2: Trying to encourage people to stop driving to campus, the university claims that on average it takes people more than (30+m) minutes to find a parking space on campus. Randomly selected 40 drivers and found that the mean time for parking is (24+m) minutes. Assuming that the time it takes to find a parking spot is normal, and that population standard deviation is known to be 6 minutes, and then perform a hypothesis test with level 10% significance to see if the claim is correct. Assign null and alternate hypotheses using

MATLAB: An Introduction with Applications
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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c) Not in between 120 to 132 Exercise 2: Trying to encourage people to stop driving to campus, the university claims that on average it takes people more than (30+m) minutes to find a parking space on campus. Randomly selected 40 drivers and found that the mean time for parking is (24+m) minutes. Assuming that the time it takes to find a parking spot is normal, and that population standard deviation is known to be 6 minutes, and then perform a hypothesis test with level 10% significance to see if the claim is correct. Assign null and alternate hypotheses using Exercise 3: A process has been developed that can transform ordinary iron into a kind of super iron called metallic glass. To estimate the mean temperature, at which a particular type of
Transcribed Image Text:c) Not in between 120 to 132 Exercise 2: Trying to encourage people to stop driving to campus, the university claims that on average it takes people more than (30+m) minutes to find a parking space on campus. Randomly selected 40 drivers and found that the mean time for parking is (24+m) minutes. Assuming that the time it takes to find a parking spot is normal, and that population standard deviation is known to be 6 minutes, and then perform a hypothesis test with level 10% significance to see if the claim is correct. Assign null and alternate hypotheses using Exercise 3: A process has been developed that can transform ordinary iron into a kind of super iron called metallic glass. To estimate the mean temperature, at which a particular type of
Expert Solution
Step 1

Given 

μ=population mean=30+m 

x̄=sample mean= 24+m 

n=40 

Hypothesis 

Ho: μ≤30+m 

Vs H1: μ >30+m 

σ=6

Level of significance=ɑ=0.10 

 

 

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