Let X Be a Binomial Random Variable with N =50

Multiple Choice

Let x be a binomial random variable with n =50 and π =.3. If we use the normal distribution to approximate probabilities for this, a correction for continuity should be made. To find the probability of more than 15 successes, we should find ___.

A) P(x>15.5)
B) P(x>15)
C) P(x>14.5)
D) P(x≤14.5)
E) P(x < 15)