The range of simple correlation coefficient is

(a) 0 to infinity

(b) minus one to plus one

(c) minus infinity to infinity

Open in App

Solution

(b) The value of the correlation coefficient lies between -1 and $+ 1. - 1 \leq r \leq 1$ . If the value of r is outside this range it indicates an error in calculation.

Suggest Corrections

Similar questions

If a magnification of, -1 (minus one) is to be obtained by using a converging mirror, then the object has to be placed:
(a) between pole and focus (b) at the centre of curvature
(c) beyind the centre of curvature (d) at infinity

Q. If a magnification of, –1 (minus 1) is obtained by using a converging lens, then the object has to be placed:
(a) within f
(b) at 2f
(c) beyond 2f
(d) at infinity

Q. One end of a ____ goes to infinity.

Maximum value of $\frac{1}{x}$ is infinity and minimum value is negative infinity. So the range of $\frac{1}{x}$ is (-infinity, infinity)

Join BYJU'S Learning Program

The range of simple correlation coefficient is (a) 0 to infinity (b) minus one to plus one (c) minus infinity to infinity

(b) The value of the correlation coefficient lies between -1 and +1.−1≤r≤1. If the value of r is outside this range it indicates an error in calculation.

The range of simple correlation coefficient is

(a) 0 to infinity

(b) minus one to plus one

(c) minus infinity to infinity

(b) The value of the correlation coefficient lies between -1 and $+ 1. - 1 \leq r \leq 1$ . If the value of r is outside this range it indicates an error in calculation.