Mathematics, 23.04.2020 04:16 gleatons429
Of all the registered automobiles in a city, 8% fail the emissions test. Nine automobiles are selected at random to undergo an emissions test. Round the answers to four decimal places.
a. Find the probability that exactly three of them fail the test. The probability that exactly three of them fail the test is .
b. Find the probability that fewer than three of them fail the test. The probability that fewer than three of them fail the test is .
c. Find the probability that more than two of them fail the test. The probability that more than two of them fail the test is .
d. Would it be unusual for none of them to fail the test?
Answers: 1
Mathematics, 21.06.2019 15:30
Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p
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Mathematics, 21.06.2019 22:00
(01.04 lc)multiply 1 over 6 multiplied by negative 1 over 2. negative 1 over 3 negative 1 over 12 1 over 12 1 over 3
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Of all the registered automobiles in a city, 8% fail the emissions test. Nine automobiles are select...
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