Question

Convert the distribution above to a less than type cumulative frequency

Answer 1

Less Than
85
105
125
145
165
185
205


C.F.
4
9
22
42
56
64
68

Answer 2

Less than 85 = 4
Less than 105 = 9
Less than 125 = 22
Less than 145 = 42
Less than 165 = 56
Less than 185 = 64
Less than 205 = 68


Thank You !