Four different traffic routes are tested for mean driving time. The entries in the table are the driving times in minute

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Four different traffic routes are tested for mean driving time.
The entries in the table are the driving times in minutes on the
three different routes. At the 0.05 level of significance, are the
mean driving times similar regardless of routes?
Route 1: 30, 32, 27, 35, 42, 20
Route 2: 27, 29, 28, 36,13
Route 3: 16, 41, 22, 31, 5
Route 4: 7, 11, 32, 50,
31. What is the null hypothesis?
The mean driving times are not similar regardless of routes.
The mean driving times are similar regardless of routes.
32. What is the alternative hypothesis?
The mean driving times are not similar regardless of routes.
The mean driving times are similar regardless of routes.
33. What is test statistic? Please answer with two decimal
places
34. What is the p-value? Please answer with three decimal
places.
35. What is your conclusion based on the p-value and the level
of significance?:
Reject the null hypothesis
Fail to reject the null hypothesis
36. What is the proper conclusion?
At the 0.05 level of significance, the mean driving times are
not similar regardless of routes.
At the 0.05 level of significance, the mean driving times are
similar regardless of routes.