Binomial and normal distributions

Question 1 of 10

For B(n, p), the mean is npq.

Question 2 of 10

For X ~ B(5, 0.5), find the variance of X.

Question 3 of 10

The standard normal distribution has

Question 4 of 10

A binomial experiment has

Question 5 of 10

For X ~ B(4, 0.4), find the variance of X.

Question 6 of 10

For X ~ B(11, 0.25) the mean of X is ___

Question 7 of 10

For X ~ B(7, 0.2) the mean of X is ___

Question 8 of 10

For X ~ B(6, 0.2) the mean of X is ___

Question 9 of 10

For X ~ B(4, 0.5) the mean of X is ___

Question 10 of 10

State four properties of the normal distribution.