Question

28. The heights (in cm) of 90 plants in a garden are given below:
Find
58
60
62
64
66
74
Height (in cm)
Number of plants
20
25
15
8
12
10
the mean height​

Answer 1

Step-by-step explanation:

to find the mean height you have to add all the heights of the plants and divide it by the number of plants

by this method your answer will be 46.83