Question

The number of enrollment in a school during five consecutive years in given as:1215,1300,1525,1635,1865.find the mean enrollment of the school for this period

Answer 1

Answer:

1508.

Step-by-step explanation:

Mean = Sum of Total Number of Observations

                  Total Number of Observations

A/Q

Mean = 1215+1300+1525+1635+1865  =  7540 = 1508.

                                  5                                 5

Hope this helps you...

Please mark as Brainliest.

Answer 2

to find the we apply the formula
mean=sigma fixi/sigma fi
so (1215+1300+1525+1635+1865)/5
=1448

Answer 3

to find the we apply the formula
mean=sigma fixi/sigma fi
so (1215+1300+1525+1635+1865)/5