Consider the building inspector's visits once again. Suppose now that 17 new built houses are selected at random for inspection. Remember that the inspector knows from past experience that 8 out of every 10 new built houses complies with municipal regulations. What is the standard deviation of the number of new built houses that will comply with municipal regulations? Oa. 2.88 b. 1.60 c. 2.56 d. 1.65 e. 2.72