2 years ago

1 The heights of 9 students of a class are as follows (in cm):

1 answer:

4 0

You only listed 8 kids...so the average of the 8 kids listed is 150.125!
The process:
You add all kids heights then divide by the amount of children. Like this-
155+160+145+150+147+152+144+148=1201
Then you divide by 8 to get 150.125

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