When 'p = q', binomial distribution will be ______ (Fill in the blank)

Find the mean of binomial distribution.

If P(E) = 1, then E is called ______ event. (Fill in the blank)

Find the variance of binomial distribution.

When does binomial distribution tend to normal distribution?

Under what condition binomial distribution will be symmetrical?

The mean of a binomial distribution is 4 and its standard deviation is sqrt3 . Obtain the values of 'n', 'p' and 'q'.

Answer the following: Is it possible that mean of a binomial distribution is 2 and variance is 4?

Determine the binomial distribution for which mean = 4 and SD = sqrt3 .

If A and B are two mutually exclusive events, then P(AcupB)___ (fill in the blank)

If A and B are two mutually exhaustive events, then (Fill in the blanks) P(A cup B) = ______