A medical association randomly selected 10 trauma surgeons and 10 medical researchers and asked them how flexible their schedule is on a 1 (not at...

A medical association randomly selected 10 trauma surgeons and 10 medical researchers and asked them how flexible their schedule is on a 1 (not at all flexible) to 9 (very flexible) scale. The data are summarized below:

Mean

Variance

Trauma surgeons

2

1

Medical researchers

7

3

Select the statement that accurately reflects these results:

a. All medical professionals have similar levels of flexibility in their schedules.

b. Trauma surgeons have more flexibility than medical researchers.

c.Medical researchers agree more with each other about their level of flexibility than trauma surgeons.

c. Trauma surgeons agree more with each other about their level of flexibility than medical researchers.

e. none of the above