Question

1. Prepare a F.D. for the following data with width of each class interval as 10. Use exclusive

method of classification.

57 44 80 75 0 18 45 14 4 64

72 51 69 34 22 83 70 20 57 28

96 56 50 47 10 34 61 66 80 46

22 10 84 50 47 73 42 33 48 65

10 34 66 53 75 90 58 46 39 69​

Answer 1

Answer:

57 44 80 75 0 18 45 14 4 64

72 51 69 34 22 83 70 20 57 28

96 56 50 47 10 34 61 66 80 46

22 10 84 50 47 73 42 33 48 65

10 34 66 53 75 90 58