Use the .05 significance level and the six-step hypothesis-testing process to check if there is a difference in the mean flight times among the three airlines.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 6E: List the sample space of each experiment. Tossing three coins
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Write the following five steps of hypothesis test:

1. Set a set of hypotheses

2. Determine rejection rule with a given a (Fa).

3. Compute test statistic (F-Value)

4. Make judgment

5. Interpretation with p-value

Utilize excel output to conduct your answers. 

Jacob Lee is a frequent traveler between Los Angeles and San Diego. For the past
month, he wrote down the flight times in minutes on three different airlines. The results are:
Goust
Jet Red
Cloudtran
51
50
52
51
53
55
52
52
60
42
62
64
51
53
61
57
49
49
47
50
49
47
49
50
58
60
54
54
51
49
49
48
49
48
50
Use the .05 significance level and the six-step hypothesis-testing process to check if
there is a difference in the mean flight times among the three airlines.
Transcribed Image Text:Jacob Lee is a frequent traveler between Los Angeles and San Diego. For the past month, he wrote down the flight times in minutes on three different airlines. The results are: Goust Jet Red Cloudtran 51 50 52 51 53 55 52 52 60 42 62 64 51 53 61 57 49 49 47 50 49 47 49 50 58 60 54 54 51 49 49 48 49 48 50 Use the .05 significance level and the six-step hypothesis-testing process to check if there is a difference in the mean flight times among the three airlines.
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