When a truckload of apples arrives at a packing plant, a random sample of apples is selected and examined for bruises, discoloration, and other defects.Suppose that of all the apples for one particular shipment are defective in some way. (Hint: is considered the population proportion in this situation)

What is the standard deviation, , of the sampling distribution of sample proportions?

in decimal form rounded to 3 places after the decimal.