Me i need it crazy literally crying

Look at the intervals. How many times does a given value get plotted in each value?

0 - 5: 4 (1 value falls in the 0-5 interval)

5 - 10: 8, 7, 7, 9 (4 values fall in the 5-10 interval)

10 - 15: 13, 14 (2 values fall in the 10-15 interval)

15 - 20: 19 (1 value falls in the 15-20 interval)

Next, draw a rectangle from each interval to the number of values that fall into that category.

Rectangle 1: (0,1) to (5,1)

Rectangle 2: (5,4) to (10, 4)

Rectangle 3: (10, 2) to (15, 2)

Rectangle 4: (15, 1) to (20, 1)

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

the answer is c. 23/3