Free Mock Test

Start Free NDA Mock Test

Practice with a full-length timed mock and get instant results.

If the covariance between x and y is 30, variance of x is 25 and variance of y is 144, then what is the correlation coefficient 7

Options

A.0.4
B.0.5
C.0.6
D.0.7

Correct Answer

A. 0.4

Exam
NDA
Language
English
Year
2016
Difficulty
1/5
Section
Mathematics

Related Questions

Related Pages

Complete Test Series

Unlock Complete NDA Test Series

Regular Price: ₹299Launch Offer: ₹299

Get all PYQs, mock tests, and detailed analytics in one package.