The owner of an appliance store is interested in the relationship between the price at which an item is sold (regular or sale price) and the customer's decision on whether to purchase and extended warranty.After analyzing her records, she produced the following joint probabilities:Regular PriceSale Pricecustomer buys an extended warranty?Did not purchaseextended warranty extended warranty0.230.13A. What is the probability that customer who bought an item at the regular price purchased the extended warranty?Probability =B. What is the probability thatProbability =Purchased0.510.13

Given that the following joint probabilitiesPurchased extended warranty Did not purchase extended…

Answered: The owner of an appliance store is…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Oxnard petri Ltd is buying hurricane insurance for it's off-coast drilling platform. During the next five years, the probability of total loss of only the above-water superstructure ($250 million) is .25, the probability of total loss of the facility ($950 million) is.25, and the probability of no loss is.50. Find the expected loss.( Input the amount as a positive value.) Expected Loss is what?
You purchase a brand new car for $15,000 and insure it. The policy pays 78% of the car's value if there is an issue with the engine or 30% of the car's value if there is an issue with the speaker system. The probability of an issue with the engine is 0.009, and the probability there is an issue with the speaker system is 0.02. The premium for the policy is p. Let X be the insurance company's net gain from this policy. (a) Create a probability distribution for X, using p to represent the premium on the policy. Enter the possible values of X in ascending order from left to right. P(X) (b) Compute the minimum amount the insurance company will charge for this policy. Round your answer to the nearest cent
At the local cell phone store, the 5.22 Cell phone and case probability that a customer who walks in will purchase a new cell phone is 0.2. The probability that the customer will purchase a new cell phone protective case is 0.25. Is this information sufficient to determine the probability that a customer will purchase a new cell phone and a new cell phone protective case? If so, find the probability. If not, explain why not. (Hint: Considering the buying practices of consumers in this context, is it reasonable to assume these independent?) events are
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 a life insurance company sells a $230,000 one-year term life insurance policy to a 20-year-old female for $370.The probability that the female survives the year is 0.999464. Compute and interpret the expected value of this policy to the insurance company.
In a certain year, the probability that a person in the United States would declare personal bankruptcy was 0.007. The probability that a person in the United States would declare personal bankruptcy and had recently experienced a "big three" event (loss of job, medical problem, or divorce or separation) was 0.004. What was the probability that a person had recently experienced one of the "big three" events, given that she had declared personal bankruptcy? (Round your answer to four decimal places.) Submit Answer
At the close of the stock markets on a day in 2013, there were 5905 companies listed with a certain stock exchange. On this day, the probabilities of advancing, declining, and unchanged company stocks appears in the table for the two exchanges. Find the probability an unchanged stock was listed on Exchange 1. Exchange Exchange 1 Exchange 2 Percentage of Probability of Probability of Stock Stock Companies Listed Advancing Declining 0.045 0.267 0.047 0.297 54.4% 45.6% The probability that an unchanged stock was listed on Exchange 1 is (Round to three decimal places as needed.) Probability the Stocks Remain Unchanged 0.045 0.047
Suppose a life insurance company sells a $280,000 one-year term life insurance policy to a 24-year-old female for $180. The probability that the female survives the year is 0.999522. Compute and interpret the expected value of this policy to the insurance company.
There is a 0.9985 probability that a randomly selected 30-year-old male lives through the year. A life insurance company charges $191 for insuring that the male will live through the year. If the male does not survive the year, the policy pays out $120,000 as a death benefit. Complete parts (a) through (c) below.

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