The ages of randomly selected cars and taxis in the Dublin Ireland is given below. Use a 0.05 significance level to test the claim that the mean age of cars is greater than the mean age of taxis. Cars: 4. 0. 8. 11. 14. 3. 4. 4. 3. 5. 8. 3. 3. 7. 4. 6. 6. 1. 8. 2. 5. 11 Taxis: 8. 8. 0. 3. 8. 4. 3. 3. 6. 11. 7. 7. 6. 9. 5. 3. 4. 3 (a) Indentify the null and alternate hypotheses (b) calculate the P- value, (c) state whether to reject or fail to reject H0 (d) state the conclusion about the claim
The ages of randomly selected cars and taxis in the Dublin Ireland is given below. Use a 0.05 significance level to test the claim that the mean age of cars is greater than the mean age of taxis. Cars: 4. 0. 8. 11. 14. 3. 4. 4. 3. 5. 8. 3. 3. 7. 4. 6. 6. 1. 8. 2. 5. 11 Taxis: 8. 8. 0. 3. 8. 4. 3. 3. 6. 11. 7. 7. 6. 9. 5. 3. 4. 3 (a) Indentify the null and alternate hypotheses (b) calculate the P- value, (c) state whether to reject or fail to reject H0 (d) state the conclusion about the claim
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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The ages of randomly selected cars and taxis in the Dublin Ireland is given below. Use a 0.05 significance level to test the claim that the mean age of cars is greater than the mean age of taxis.
Cars: 4. 0. 8. 11. 14. 3. 4. 4. 3. 5. 8. 3. 3. 7. 4. 6. 6. 1. 8. 2. 5. 11
Taxis: 8. 8. 0. 3. 8. 4. 3. 3. 6. 11. 7. 7. 6. 9. 5. 3. 4. 3
(a) Indentify the null and alternate hypotheses
(b) calculate the P- value,
(c) state whether to reject or fail to reject H0
(d) state the conclusion about the claim
Transcribed Image Text:Test the given claims by doing each of the following:
a) Identify the null and alternate hypotheses,
b) calculate the P-value,
c) state whether to reject or fail to reject Ho,
d) state the conclusion about the claim.
Transcribed Image Text:4) The ages of randomly selected cars and taxis in Dublin Ireland is given below.
Use a 0.05 significance level to test the claim that the mean age of cars is greater
than the mean age of taxis.
Cars 4 0 8 11
Taxis 8 8 0 3
14 4 4 3 5
8 4 3 3 6 11
8 3 3 7 4
7 7 6 9 5
6 6 1 8 2 15 11
34 3
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