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JEE MATHEMATICS MCQ: STATISTICS

1 Easy

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Application +4 | -1

The correlation coefficient between

x\;and\;y

from the following data

\sum x = 40,\;

\sum y = 50,\;\sum xy = 220,\;\sum {x^2} = 200,\;\sum {y^2} = 262,\;n = 10

is

View answer and explanation

Correct option: C

0.91

Option C (

0.91

) is correct because it is the calculated correlation coefficient using the provided data and the correlation coefficient formula.

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