Question

In: Statistics and Probability

Box A contains 2 quarters, box B contains 1 quarter and 1 dime. A box is...

Box A contains 2 quarters, box B contains 1 quarter and 1 dime. A box is picked at random. From this box a coin is picked at random and it is a quarter. What is the probabilitythat the box picked was box B?

Solutions

Expert Solution

TOPIC:Application of the Bayes' theorem.

orchestra answered 2 years ago
Next > < Previous

Related Solutions

A box contains 4 quarters, 3 dimes, and 2 nickels. a. Two coins are selected at...
A box contains 4 quarters, 3 dimes, and 2 nickels. a. Two coins are selected at random without replacement one at a time. Compute the probability that the first coin is a dime and the second is a nickel. b. Three coins are selected at random with replacement. Compute the probability that at least one of them is a nickel. c. Construct a probability distribution of the number of quarters selected for a procedure of selecting three coins without replacement....
A box contains 4 quarters, 3 dimes, and 2 nickels. a. Two coins are selected at...
A box contains 4 quarters, 3 dimes, and 2 nickels. a. Two coins are selected at random without replacement one at a time. Compute the probability that the first coin is a dime and the second is a nickel. b. Three coins are selected at random with replacement. Compute the probability that at least one of them is a nickel. c. Construct a probability distribution of the number of quarters selected for a procedure of selecting three coins without replacement....
The following production budget for the four quarters of 2019: Quarter 1 Quarter 2 Quarter 3...
The following production budget for the four quarters of 2019: Quarter 1 Quarter 2 Quarter 3 Quarter 4 Units 3,000 4,000 5,000 8,000 Each units requires 4 kg of raw materials costing $6 per kilogram. On December 31, 2018, the ending inventory of raw materials was 3,000 kg. Management wants to have a raw materials inventory at the beginning of each quarter equal to 25% of the current quarter's production requirements in units. The production budget for the first quarter...
Box A contains 7 items of which 2 are defective, and box B contains 6 items of which 1 is defective.
Box A contains 7 items of which 2 are defective, and box B contains 6 items of which 1 is defective. If an item is drawn at random from each box. Find the probability that both items are non- defective. 1/21 19/42 10/13 25/42
A bag contains four quarters, one nickel, one dime, and five pennies. We reach with our...
A bag contains four quarters, one nickel, one dime, and five pennies. We reach with our hand and pull out two coins at random. What are the chances that we pull $0.15 worth of coins?
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B...
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B conatins 2 yellow balls and 2 red balls. Box C contains 2 yellow balls and 1 red ball. First, we randomly choose between Box A and Box B. Then we randomly choose a ball from the selected box and put the ball into Box C. Lastly, we randomly choose a ball from Box C. Let E1 be the event that Box A is chosen...
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B...
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B contains 2 yellow balls and 2 red balls. Box C contains 2 yellow balls and 1 red ball. First, we randomly choose between Box A and Box B. Then we randomly choose a ball from the selected box and put the ball into Box C. Lastly, we randomly choose a ball from Box C. Let E1 be the event that Box A is chosen...
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B...
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B conatins 2 yellow balls and 2 red balls. Box C contains 2 yellow balls and 1 red ball. First, we randomly choose between Box A and Box B. Then we randomly choose a ball from the selected box and put the ball into Box C. Lastly, we randomly choose a ball from Box C. Let E1 be the event that Box A is chosen...
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B...
We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B conatins 2 yellow balls and 2 red balls. Box C contains 2 yellow balls and 1 red ball. First, we randomly choose between Box A and Box B. Then we randomly choose a ball from the selected box and put the ball into Box C. Lastly, we randomly choose a ball from Box C. Let E1 be the event that Box A is chosen...
Problem 1 A box A contains 5 white and 4 black balls; another box B contains...
Problem 1 A box A contains 5 white and 4 black balls; another box B contains 3 white balls and 5 black ones. 3 balls are transferred from box A to box B and one ball is taken from box B. What is the probability that it is white?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT