Maker A Maker B Try your skills with Excel by performing a t-test for independent samples using these data which show city miles per gallon for cars from two different makers. Assume unequal variances. Please read again section 2.1 (don't need to do a F-test!). Use 0.05 significance level. Solve this question using Excel. State the null & alternative hypotheses clearly. Interpret the Excel output and state your conclusion clearly. Provide all your results and comments on this sheet. Specifically, type in your answers in the spaces provided below: 18 24 15 27 16 25 17 31 Null Hypothesis: 15 35 Alternative Hypothesis: 14 24 Interpretation of Excel output (Conclusion of Hypothesis test): 14 32 14 26 14 30 12 22 Business Implications: 13 22 15 34 13 33 22 39 12 37

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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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TextBox 3
fix
A
B
D
E
F
H
M
Q
S
V
1 Maker A Maker B
Try your skills with Excel by performing a t-test for independent samples using these data which show city
miles per gallon for cars from two different makers. Assume unequal variances. Please read again
section 2.1 (don't need to do a F-test!). Use 0.05 significance level. Solve this question using Excel.
State the null & alternative hypotheses clearly. Interpret the Excel output and state your conclusion clearly.
Provide all your results and comments on this sheet. Specifically, type in your answers in the spaces
provided below:
18
24
2
15
27
16
25
4
17
31
Null Hypothesis:
6.
15
35
Alternative Hypothesis:
14
24
7
Interpretation of Excel output (Conclusion of Hypothesis test):
14
32
8
14
26
9
14
30
10
12
22
Business Implications:
11
13
22
12
15
34
13
13
33
14
22
39
15
12
37
16
Transcribed Image Text:TextBox 3 fix A B D E F H M Q S V 1 Maker A Maker B Try your skills with Excel by performing a t-test for independent samples using these data which show city miles per gallon for cars from two different makers. Assume unequal variances. Please read again section 2.1 (don't need to do a F-test!). Use 0.05 significance level. Solve this question using Excel. State the null & alternative hypotheses clearly. Interpret the Excel output and state your conclusion clearly. Provide all your results and comments on this sheet. Specifically, type in your answers in the spaces provided below: 18 24 2 15 27 16 25 4 17 31 Null Hypothesis: 6. 15 35 Alternative Hypothesis: 14 24 7 Interpretation of Excel output (Conclusion of Hypothesis test): 14 32 8 14 26 9 14 30 10 12 22 Business Implications: 11 13 22 12 15 34 13 13 33 14 22 39 15 12 37 16
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