Car inspections of all the registered automobiles in a city, 7% fail the emissions test. Thirteen astomobiles are selected at random to undergo an emissions test. Feound the answers to at least four decimal places. Hart ticil 4 (a) find the probability that exactiy four of them fail the test. The probability that exactly four of them fail the test is (c) Find the probability that more than three of them fail the test. The probability that more than three of them fail the test is Part 4 of 4 (d) Would it be unusual for none of them to fail the test? It be unusual for none of them to fail the test since the probability is