The table shows some information about the weights, in kg, of 102 boxes.
Weight of box (w kg)
0 4 8 12 16 Frequency
11
16
29
26
20
Calculate an estimate for the mean weight of the boxes.

The table shows some information about the weights in kg of 102 boxes Weight of box w kg 0 4 8 12 16 Frequency 11 16 29 26 20 Calculate an estimate for the mean class=