NIELIT STQC 2021 Quiz-69

The mean and variance of a binomial distribution are 8, 2 respectively. Find n and p

A discrete probability distribution is given as follows:

p(–1)=0.4, p(2)=0.15, p(3)=0.25, p(7)=0.2,

Find E(5x+2)

The minimum number of cards to be dealt from an arbitrarily shuffled deck of 52cards to guarantee that three cards are from some same suit is

Which of the following is true about the given C-code?

The minimum number of comparisons required to find the minimum and maximum of 50 numbers is ________.

An all-pairs shortest-paths problem is efficiently solved using:

In the following circuit, the output Z is

The radix complement of (7F01)₁₆ is

Process is in a ready state ____.