English, asked by jeeteshyadav77, 2 months ago

The marks of 20 student in a mathematics test are given below.
32, 42, 54, 76, 82, 26, 78, 67, 62, 54, 17, 25, 39, 42, 66, 78, 80, 92, 26, 40
What is the average marks of students?

Answers

Answered by nehasehr22

1

average = sum of all outcomes / n

= 32+42+54+76+82+26+78+67+62+54+17+25+39+42+66+78+80+92+26+40 / 20

=1078 / 20

=53.9

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