86 49 63 90 82 98 36 What is the variance of the data set?

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asked Oct 8, 2022 107k views

5 votes

86 49 63 90 82 98 36
What is the variance of the data set?

Mathematics
college

Alan Schofield asked

by Alan Schofield

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2 Answers

6 votes

Answer:

525

Explanation:

(86 + 49 + 63 + 90 + 82 + 98 + 36) / 7 = 504 / 7 = 72 . → variance of the set of data = 525

Laoyur answered Oct 10, 2022

by Laoyur

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7 votes

Answer:

→ Mean of given data = xi = (86 + 49 + 63 + 90 + 82 + 98 + 36) / 7 = 504 / 7 = 72 .

→ variance of the set of data = 525

Explanation:

Hope it is helpful....

Jtomschroeder answered Oct 13, 2022

by Jtomschroeder

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