Question. 18
The marks of 10 students of a class in a
mathematics test are
35,76,46,98,87,33,69,40,75,51
a) Find the average marks scored by the
students.
b) How many students scored marks less than
average.
Answers
Answered by
1
A) Average =sum of all observations/Total no. Of observations
Average 530/10
Average 530/10
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