Forty 2009 Prius vehicles were randomly sampled and their mileage ratings were recorded. The data are showed in the table below.
|
43
|
43
|
44
|
44
|
44
|
45
|
45
|
45
|
45
|
45
|
|
45
|
46
|
46
|
46
|
46
|
46
|
46
|
46
|
46
|
46
|
|
47
|
47
|
47
|
47
|
47
|
47
|
47
|
47
|
48
|
48
|
|
48
|
48
|
48
|
49
|
49
|
49
|
49
|
50
|
50
|
51
|
Determine the mean of the data set? (Round your answer to one decimal place. Do NOT include units. Do NOT include units. Do NOT include any letters, spaces, commas, or any characters other than numbers.)