a) An automobile manufacturer is concerned about a possible recall of its best-selling four- door sedan. If there were a recall, there is a probability of 0.18 of a defect in the brake system, 0.17 of a defect in the transmission, 0.25 of a defect in the fuel system, and 0.40 of a defect in some other area. i) What is the probability that the defect is the brakes or the fueling system if the probability of defects in both systems simultaneously is 0.15? ii) What is the probability that there are no defects in either the brakes or the fueling system? b) if two fair dice are thrown, what is the probability of getting? i) ii) A double six A sum of 8 or more dots
a) An automobile manufacturer is concerned about a possible recall of its best-selling four- door sedan. If there were a recall, there is a probability of 0.18 of a defect in the brake system, 0.17 of a defect in the transmission, 0.25 of a defect in the fuel system, and 0.40 of a defect in some other area. i) What is the probability that the defect is the brakes or the fueling system if the probability of defects in both systems simultaneously is 0.15? ii) What is the probability that there are no defects in either the brakes or the fueling system? b) if two fair dice are thrown, what is the probability of getting? i) ii) A double six A sum of 8 or more dots
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Transcribed Image Text:a) An automobile manufacturer is concerned about a possible recall of its best-selling four-
door sedan. If there were a recall, there is a probability of 0.18 of a defect in the brake
system, 0.17 of a defect in the transmission, 0.25 of a defect in the fuel system, and 0.40
of a defect in some other area.
i) What is the probability that the defect is the brakes or the fueling system if the
probability of defects in both systems simultaneously is 0.15?
ii) What is the probability that there are no defects in either the brakes or the fueling
system?
b) if two fair dice are thrown, what is the probability of getting?
i)
ii)
A double six
A sum of 8 or more dots
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