Approximate the measures of center for following GFDT.
Data Frequency
60 - 64 2
65 - 69 1
70 - 74 3
75 - 79 4
80 - 84 5
85 - 89 9
90 - 94 12
95 - 99 24
100 - 104 13
A) mode =
B) median =
C) mean =

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?