Math, asked by pravinamahajana8169, 4 months ago

Correct formula for mean =​

Answers

Answered by arif1234538
0

Answer:

Sum of all terms/ no. of terms

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Answered by anshumanbehera948
0

Answer:

What is the formula of correct mean?

incorrect ∑x – the wrong value + correct value. = 1660 – 160 + 150 = 1650. Hence, the correct A.M. = 1650 / 10. = 165 cm. Hence the correct mean height is 165 cm.

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