When a truckload of apples arrives at a packing plant, a random sample of 180 is selected and examined for bruises, discoloration, and other defects. The whole truckload will be rejected if more than 4% of the sample is unsatisfactory. Suppose that in fact 7& of the apples on the truck do not meet the desired standard. What's the probability that the shipment will be accepted anyways? (HINT: Use binomial model or the Normal approximation to the binomial model)
a) 0.0571
b) 0.981
c) -1.578
d) 0.943
e) 0.0409