In: Statistics and Probability
Three 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
Route 2: 27, 29, 28, 36
Route 3: 16, 41, 22, 31
What statistical test are you going to run?
What is the null hypothesis?
What is the alternative hypothesis?
What is test statistic? Please answer with two decimal places.
What is the p-value? Please answer with two decimal places.
What is your conclusion based on the p-value and the level of significance?
What is the proper conclusion?