What is the conditional probability that the wife earns more than $125,000, given that the husband earns more than this amount?
Q: In a standard deck of cards, what is the probability that a person selects first a face card and…
A: given data standard deck of 52 cards select cards without replacement P(first face card and then…
Q: Richie’s Insurance Company offers a $250,000 life insurance policy for a premium of $750 per year.…
A: Expected value :- E(X) = ∑xP(x)
Q: Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 9…
A: given data Pennies=9 Dimes=20 Nickels=22Quarter=8________________total coins=59
Q: Cars arrive at a tollgate at an average rate of 8.0 cars per hour. The driver of each car must pay a…
A: Given: Average arrival rate λ = 8 cars per hour. Formula Used: P(X=x) = e-λλxx!, x = 0, 1, 2, 3,…
Q: C. The probability that the the child will be older than 5 years old? | 0.8681 d. The probability…
A: Consider that the answer of the given part a, b, and c are the correct answer. And distribution is…
Q: What is the probability that the team will run the ball, given that it is 2nd down and they have 6…
A: Here the given table is:-Down and distance RunpassTotal1st down and 10 or more yards to go56811372nd…
Q: Suppose the passing grade for a certain true-false quiz, with 10 questions is 80% with each question…
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Q: How do you know if a probability is mutually exclusive or not?
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Q: the pace factor of a random man was recorded to be 0.76 meters per step. if there is 2.7% margin of…
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Q: Rida has placed some orders on an online store and she will receive all of them by next week. The…
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Q: Suppose you were asked to calculate the probability that the price is greater than or equal to…
A: Given: Suppose you were asked to calculate the probability that the price is greater than or equal…
Q: The average number of Presta value sold in a month at Pete’s bike shop is 8. What is the probability…
A: We have given that Mean=λ=8 X~Poisson(λ=8)
Q: If the probability that an event does no occur is 0.3 determine the probability that the event…
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Q: Suppose that if you got in a collision, your claim amount would be around $25,000. You go to an…
A: Introduction: Denote the random variable X as the amount gained by the insurance company in a…
Q: As a fringe benefit, Dennis Taylor receives a $50,000 life insurance policy from his employer. The…
A: Given that Dennis Taylor receives a $50,000 life insurance policy from his employer. And, the…
Q: A customer pays $272.45 for 3-year protection plan for their laptop. If anything happen to the…
A:
Q: A man wishes to purchase a life insurance policy that will pay the beneficiary $25,000 in the event…
A: It is given that he will live another year is 0.92 and the amount of gain is 25,000.
Q: Given that a Condo is purchased, what is the probability the mortgage is Adjustable?
A: The given summarized table is, From the table, The probability of condo is purchased is,
Q: A college is composed of (0.25) men and (0.75) women. It is known that (0.60) of men and (0.20) of…
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Q: Cast Iron Company, on each nondelinquent sale, receives revenues with a present value of $1,280 and…
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Q: A town recently dismissed 8employees in order to meet their new budget reductions. The town had 6…
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Q: 3. Customers arrive at Mark's Market about once every 5 minutes. Find the probability (a) exactly 10…
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Q: The lengths of lumber a machine cuts are normally distributed with a mean of 88 inches and a…
A: Given,Mean μ = 88Standard deviation σ = 0.6
Q: The price of a stock is $45. The expected annual return on the stock is 15% and the volatility is…
A: From given data we have: Expected annual return = 15% Volatility = 50% The probability that the…
Q: An insurance company has written 100 policies for $75,000, 500 policies for $55,000, and 1000…
A: The amount that the company expects to pay out during the year the policies were written as follows.…
Q: The probability that it will snow any day this week is 25%. a . What is the probability that it will…
A: From the provided information,The probability that it will snow any day this week is 25% that is p =…
Q: Tonto Silverheels is a loan processor at the Loan Arranger, a business specializing in home…
A: “Since you have posted a question with multiple sub-parts, we will provide the solution only…
Q: You toss twice coins. What is the probability that both land Tails up?
A: Given, Possible outomes => [h,h] [h,h] [t,t] [t,h]Favourable outcomes =[t,t] = 1number of…
Q: The switchboard in a Minneapolis law office gets an average of 5 incoming phone calls during the…
A: An office gets an average of 5 incoming phone calls during the noon hour on Mondays.The existing…
Q: What is the probability that a card drawn randomly from a standard deck of 52 cards is a black nine?…
A: Total no. of cards in a deck =52No. of black 9 cards in a deck =2i.e., 1 from black spade and 1 from…
Q: Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 18…
A: Given 18-pannles 18-nickels 13-dimes 13-quarters
Q: If a 60 year-old buys a $1000 life insurance policy at a cost of $70 and has a probability of 0.921…
A: The expectation of the policy until the person reaches 61 is 9 dollarsSo, $9 is equal to 900…
Q: Customers arrive at a restaurant at a random rate of 9 per hour. What the probability that during…
A: Solution: Let X represent the number of customers arriving at the restaurant . Customers arrive at…
Q: A friend promises to call you at home sometime between 3 p.m. and4 p.m. At 2:45 p.m. you must leave…
A: According to given information:
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- The probability is 0.309that the gestation period of a woman will exceed 9 months. In 3000human gestation periods, roughly how many will exceed 9 months? Roughly? human gestation periods will exceed 9 months.Use the formula for the probability of the complement of an event.A pair of dice is rolled 3 times. What is the probability that a sum of 5 on the 2 dice will occur at least once? (Round your answer to three decimal places.)An insurance company has written 50 policies for $125,000, 100 policies for $30,000, and 250 policies for $10,000 for people of age 20. If experience shows that the probability that a person will die at age 20 is 0.0012, how much can the company expect to pay out during the year the policies were written?
- Richies insurance company offers a 250,000 life insurance policy for a premium of $750 per year. If the probability you live through the year is .9977 what is the expected value to the insurance companyGeorge buys six lottery tickets for $2 each. In addition to the grand prize, there is a 20% chance that each lottery ticket gives a prize of $4. Assume that these tickets are not grand prize winners. a.What is the probability that the tickets are winners more than the average that George expected? b.What is the probability that none of the tickets are winners? c.What is the probability that at least one of the tickets is a winner?es The Internal Revenue Service is studying the category of charitable contributions. A sample of 25 returns is selected from young couples between the ages of 20 and 35 who had an adjusted gross income of more than $100,000. Of these 25 returns, five had charitable contributions of more than $1,000. Four of these returns are selected for a comprehensive audit. a. The hypergeometric distribution is appropriate because it is Osampling a small population without replacement. O sampling a small population with replacement. O sampling a large population without replacement. b. What is the probability exactly one of the four audited had a charitable deduction of more than $1,000? (Round your answer to 4 decimal places.) Probability
- Use the basic probability principle to solve the following problem. Express each probability as a fraction reduced to lowest terms. A 12-sided die is rolled. The set of equally-likely outcomes is (1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a 6. The probability of rolling a 6 is (Type an integer or a simplified fraction.)Suppose best buy offers an extended warranty for $25 on an electronic device whose value is $250. Suppose best buy estimates the probability the item will be returned for a claim on that warranty is 5%. Assume that if an item is returned, best buy will refund the $250 purchase price. What is best buys expected value on the warranty?Suppose that 51% of the people who inquire about investments at a certain brokerage firm end up investing in stocks, 41% end up investing in bonds, and 61% end up investing in stocks or bonds (or both). What is the probability that a person who inquires about investments at this firm will invest in both stocks and bonds? Write your answer as a decimal (not as a percentage).