PROBLEM 2 average wait in minutes for a train 45 4 5 5 6 12

PROBLEM 2: average wait in minutes for a train:

45 4 5 5 6 12 17 10 10 11 8 15 16 9 0

PROBLEM 3: Quiz scores L

5   0   9   10   7   10   8   0   0 7 9 0   8

PROBLEM 4: Grades received in BUS310-01 course:

77     53     72     92     98     85     79     80    

PROBLEM 5: Time to complete a specific job (in minutes)

10 14 12 11 12 8 8 7 6 5 9 4 5 13 14 10 9 10 12 10

Solution

Ask if you have any more doubts.