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 22:00, Jasten
(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?
Answers: 3
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