Question

The marks of ten student in a class are 50,5,53,57,52,65,60,68,62,61 .fund the average marks ​

Answer 1

Answer:

$\huge\underline\mathfrak\green {ANSWER}$

$\huge \underline \mathcal\blue {First\: you \: need \: to \:know \: What \: is \:Arithemetic \: mean }$

The arithmetic mean us useful only when the range of values is small. Extreme values distort the data dye to which the mean gives an incorrect value dies nor represent the whole data correctly.

$\huge \boxed{Solution :-}$

sum of all marks of the student

=50+55+53+57+52+65+60+68+62+61=583

Total number of student =10

Arithmetic mean (X) = $\huge\bf{(\frac{583}{10} )}$= 58.3

Hence, the average Marks of the class = 58.3.

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Answer 2

Answer:

marks of ten student in a class are 50,5,53,57,52,65,60,68,62,61

=50+5+53+57+52+65+60+68+62+61

                      10

=533 is ur Answer.....

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