To get ready for the daily lunch rush, a deli prepared 30 salads topped with croutons. The manager randomly selected 5 of the salads and counted the number of croutons on each salad. The results are shown in the table below.
Sample of Salads
Salad
Number of
Croutons
А.
11
B
16
С
11
12
D
E
15
Assuming the sample was representative of all the prepared salads, what was the mean number of croutons per salad?
OA. 13
ОВ.
14
OC
11
D.
12