Statistics and Probability: JEE Main 2019 Mathematics question

JEE Main 2019 · 12 Apr, Morning shift · Q4878

JEE Main 201912 Apr, Morning shiftMathematicsEasyStatistics and Probability258× since 2002

Let a random variable X have a binomial distribution with mean 8 and variance 4. If

P\left( {X \le 2} \right) = {k \over {{2^{16}}}}

, then k is equal to :

JEE Main 2019 · 12 Apr, Morning shift · Q4878

JEE Main 201912 Apr, Morning shiftMathematicsEasyStatistics and Probability258× since 2002

Let a random variable X have a binomial distribution with mean 8 and variance 4. If

P\left( {X \le 2} \right) = {k \over {{2^{16}}}}

, then k is equal to :

More on Statistics and Probability