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Three cards are drawn from a deck of 52 playing cards and not replaced. Find the probability of the following:
The table below shows the number of tests taken by 30 randomly selected college sophomores
An artist entered two paintings (Lighthouse and Old Cathedral) in a show. He feels that the probabilities are 0.15, 0.18, and 0.11, respectively
A university cafeteria line in the student center is a self-serve facility in which students select the food items they want and then form a single line
Last year, at Northern Manufacturing Company, 200 people had colds during the year. One hundred fifty-five people who did no exercising had colds
Steve Goodman, production foreman for the Florida Gold Fruit Company, estimates that the average sale of oranges is 4,700 and the standard deviation is 500
In its third year, a football team averaged 16,050 fans per game, with a standard deviation of 2,500 fans.
The director of quality for Harley Davidson is conducting his weekly spot check of the transmission gear box of the newly introduced Wind Phantom series
The Gift Boutique had been the target of many shoplifters in the past, but its newly installed camera security system has helped in the apprehension
If a person visits his dentist, suppose that the probability that he will have his teeth cleaned is 0.44, the probability that he will have a cavity filled
You are manager of bank and you want to make sure customers do not have an overly long wait for a customer representative
Suppose a coin is flipped and a die is rolled. Let E1 denote the event "the coin shows a tail", let E2 denote the event "the dies shows a 3"
(A roulette wheel has 38 numbers: 18 red, 18 black, a 0, and a 00 (0 and 00 are neither red nor black)
One fair die is rolled. What is the probability of getting an even number?
Assuming that X is a binomial random variable with n = 1000 and p = 0.50, find each of the following probabilities.
John has two jobs. For daytime work at a jewelry store he is paid $200 per month plus a commission. His monthly commission is normally distributed
Simulate 6 independent tosses of a fair coin. Repeat the procedure to get 200 sets of 6 coin tosses. (That's 1200 total tosses.) List the results.
Assume that the population of heights of male college students is approximately normally distributed with mean m of 68 inches and standard deviation
The time between arrivals of cars at the Petroco Service Station is defined by thw following probability distribution.
The 2002 New York City Housing and Vacancy Survey showed a total of 59,324 rent-controlled housing units and 236,263 rent-stabilized units
The heights of 18 year old men are approximately normally distributed with mean 68 inches and a SD of 3 inches.
Suppose that a variable x has the following distribution function:
Given a normal distribution with ? = 100 and ? = 10, what is the probability that:
Label the following variables as discrete or continuous and explain why it is so, then verify at least one of the other postings.
Kroft Food products is attempting to decide if it should introduce a new line of salad dressings called Special Choices.