jee-main 2014 Q74

jee-main · India · 06apr Measures of Location and Spread

The variance of the first 50 even natural numbers is:
(1) 437
(2) $\frac { 437 } { 4 }$
(3) $\frac { 833 } { 4 }$
(4) 833

The variance of the first 50 even natural numbers is:\\
(1) 437\\
(2) $\frac { 437 } { 4 }$\\
(3) $\frac { 833 } { 4 }$\\
(4) 833