Question

how to find mean of the following

Answer 1

Mean = total of numbers /total no of student it formula is satisfied.... Ok

Answer 2

Hey Friend ☺

☆ STATISTICS ☆

Mean = sum of all observations / no. of observations

= 41 + 39 + 48 + 52 + 46 + 62 + 54 + 40 + 96 + 52 + 98 + 40 + 42 + 52 + 60 /15

= 822/15

= 54.8

So the mean of the given data is 54.8

Hope it helps you ..!!

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