Use the table to answer the question.

Question

Option 1 38 33 45 36 37 43 42 38 45 40
Option 2 34 49 42 46 39 38 45 43 42 38
What is the difference in the means between Option 1 and Option 2?

(1 point)
Responses

39.7
39.7

1.9
1.9

41.6
41.6

5.3

Answer 1

The mean for Option 1 is 40.7 and the mean for Option 2 is 38.8.

The difference in means is 40.7 - 38.8 = 1.9.

Therefore, the correct answer is 1.9.