If mean and variance are not equal then distribution ________________?

Related Mcqs:

Which of the following is not a requirement for binomial distribution ?

A. Constant Probability of Success B. Only two possible outcomes C. A fixed number of trials D. Equally likely outcomes...

Binomial distribution is symmetrical when:_________________?

A. p = q B. p > q C. p > q D. np > npq...

Binomial distribution is positively skewed when ______________?

A. p > q B. P = q C. p < q D. P/q...

(q + p) has variance is ______________?

A. 6 pq B. npq C. 7 pq D. 3 pq...

The probability of success changes from trial to trial in:___________________?

A. Binomial distribution B. Geometric distribution C. Sampling distribution D. Hypergeometrical distribution...