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Ques.1. Find the mean of 10 students whose scores in their final examination are 78, 81, 76, 74, 92, 73, 84, 96, 87 and 79.
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5 votes
Ques.1. Find the mean of 10 students whose scores in their final examination are 78, 81, 76, 74, 92, 73, 84, 96, 87 and 79.

User Andrew Brown
by
5.3k points

1 Answer

3 votes

Answer:

n=10

sum=820

mean= SUM/N

= 820/10

=82

User Laurent De Walick
by
4.2k points
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