1. Math
  2. Statistics And Probability
  3. i only have two hours left as of 925...

Question: i only have two hours left as of 925...

Question details

*** I only have two hours left as of 9:25 pm EASTERN TIME***

Please provide the specific detailed breakdown of the solution with formulas, etc.

A car rental agency is interested in comparing 3 brands of gasoline designated Brand 1, Brand 2, and Brand 3.  It makes four runs with each brand and determines the mileage/gallon for each run as shown below.  Is there a significant difference among the 3 brands?  (Use  a = .05)

              Brand 1

Brand 2

Brand 3

15.2

18.5

19.6

16.1

17.5

19.3

16.8

18.2

18.7

15.9

17.8

18.7

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution