If np5 and nq5, estimate P(morethan6) with n=11 and p=0.4 by using the normal distribution as an approximation to the binomialdistribution; if np<5 or nq<5, then state that the normal approximation is not suitable.

Select the correct choice belowand, ifnecessary, fill in the answer box to complete you choice.

A.

P(morethan6)=

nothing

(Round to four decimal places asneeded.)

B.

The normal distribution cannot be used.