Answered

The table gives information about the heights, in cm, of some children.
Height (in cm)
Frequency
140 7
150 17
160 20
170 6
Estimate the mean height, in cm, of the children.

The table gives information about the heights, in cm, of some children. Height (in cm) Frequency 140 7 150 17 160 20 170 6 Estimate the mean height, in cm, of t class=

Answer :

19gmeist
The mean height would be 155

Other Questions