Essay Question: 1. A bank has the following data on the gender and marital status of 200 customers. Male Female Total Single 20 30 4 50 Married 100 50 150 Total 120 80 200

Q: An assembly line has two inspectors. The probability that the first inspector will miss a defective…

A: If the defective item passes both inspectors then that means that it was missed by the first…

Q: A student goes to the library. The probability that she checks out (a) a work of fiction is 0.40,…

A:

Q: 2. A car-wash operator counts the number of cars arriving at the premises and finds that, on…

A: Given data λ= 4 per hourX = no. of cars arrive in an hourP(x=0) = ?

Q: The probability that an American industry is located in Shanghai, China is 0.62, the probability…

A: We have given that  P(A) = 0.62 P( B) = 0.49 P( A U B ) = 0.77

Q: Q4. There are two urns. The first urn contains 3 white and 7 black balls; the second contains 6…

A: No. of urnsIn the first urn,White ballsBlack ballsIn the second urn,White ballsBlack balls ball is…

Q: d. If we know that a person is a Broncos fan, the probability that they have 6 or more siblings is…

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Q: On New Year's Eve, the probability of a person having a car accident is 0.09. The probability of a…

A: Given,Let A=a person having a car accidentB=a person driving while…

Q: 1. Suppose that two runners from team A and three runners from team B participate in a race. Further…

A: General formula of probability ,  Probability = Number of favorable outcomes Total outcomes…

Q: The probability that a homeowner owns a lawnmower is 0.6. The probability that a homeowner owns a…

A: