Estimate the Indicated Probability by Using the Normal Distribution as an Approximation

question 59

Multiple Choice

Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.
-With n = 20 and p = 0.60, estimate P(less than or equal to 8) .

• A)0.4953
• B)0.4332
• C)0.0548
• D)0.0668