Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

2.5 100 .5 1 1.5 3 3.5 4 3 4 2.5 What did you notice from your preliminary analy

ID: 3222856 • Letter: 2

Question

2.5

100

.5

1

1.5

3

3.5

4

3

4

2.5


What did you notice from your preliminary analysis of the data?

You are interested in determining if the average amount of time (in hours) that students spend on the Internet per day is greater than 2 hours. The data below are from a random sample of 11 students.

2.5

100

.5

1

1.5

3

3.5

4

3

4

2.5


What did you notice from your preliminary analysis of the data?

There are outliers. The data were not approximately Normal. The data are Normal. A and B are both correct.

Explanation / Answer

preliminary analysis of the data are follows:

There are outliers

The data were not approximately normal

so, our answer is :-A and B are both correct