10. Use Bayes' theorem to solve this problem. A storeowner purchases stereos from two companies. From Company A, 450 stereos are purchased and 4% are found to be defective. From Company B, 200 stereos are purchased and 6% are found to be defective. Given that a stereo is defective, find the probability that it came from Company A

Q: Gertrude owns a movie theatre in the town of Northern Millstone. Assume the following to be true.…

A: From the given information, If a resident of Northern Millstone patronizes Gertrude’s movie theatre…

Q: A pack contains 4 white and 2 green pencils, another contains 3 white and 5 green pencils. If one…

A:

Q: If A and B are mutually exclusive and the P(A) = 0.3 and P(B) = 0.4. %3D Find the probability of A…

A: We have given that,  P(A) = 0.3 and P(B) = 0.4 Then,  We will find the probability of A and B if the…

Q: Consider two boxes: box I contains 3 blue and 2 red marbles; box II contains 3 blue and 5 red…

A: Let's denote the following:B1: Event that the marble drawn is blue from box IB2: Event that the…

Q: Assume for this problem that the company has 8 Yugos and 3 Buicks, and two cars are selected…

A:

Q: This problem involves inspection at a widget factory. Assume that a box contains 2 defective widgets…

A: Answer:- Given that a box contains 2 defective widgets and 15 acceptable widgets.  So, Probability…

Q: A random sample of 500 students at Hudson college were surveyed and it was determined that 375 wear…

A: From the provided information, Sample size (n) = 500 students 375 wear glasses or contact lenes.…

Q: The probability that a new automobile has a backup camera is 0.6. The probability that it has a GPS…

A: The union probability for any two events A and B is defined as P(A or B) = P(A)  + P(B) – P(A and…

Q: 2 Producers (A and B) supply car mirrors to a distributor. If a mirror is picked up at random, the…

A: Let us denote: D=defectiveGiven that P(A)=0.25, P(B)=0.75P(D|A)=0.04, P(D|B)=0.02

Q: A doctor is seeking an anti-depressant for a newly diagnosed patient. Suppose that, of the available…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.