The following table shows the number of hours some students in two neighborhoods spend on social media each day:

Neighborhood A

5

2

4

2

5

5

4

5

2

Neighborhood B

4

5

5

1

12

2

2

1

3

Part A: Create a five-number summary and calculate the interquartile range for the two sets of data. (5 points)
Part B: Are there any outliers present for either data set? Justify your answer mathematically.