The number of values of a … N such that the variance of 3, 7, 12, a, 43 … a is a natural number is :

Statistics

JEE Main 2022 · 29 Jun, Evening shift · Q5471

MathematicsMedium89×since 2002Q5471

The number of values of a

\in

N such that the variance of 3, 7, 12, a, 43

-

a is a natural number is :

JEE Main 2022 · 29 Jun, Evening shift · Q5471

MathematicsMedium89×since 2002Q5471

The number of values of a

\in

N such that the variance of 3, 7, 12, a, 43

-

a is a natural number is :