All normal distributions have the same general probability function and distribution.
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Q. 2Bianca wants to become a police officer. She must pass a physical exam and then a written exam. Records show the probability of passing the physical exam is 0.75 and that once the physical is passed the probability of passing the written exam is 0.60 . What is the probability that Bianca passes both exams?
Q. 3The unit of measure for the standard score is the same as the unit of measure of the data.
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Q. 4A shipment of grapefruit arrived containing the following proportions of types: 10 pink seedless, 20 white seedless, 30 pink with seeds, 40 white with seeds. A grapefruit is selected random from the shipment. Find the probability that it is seedless, given that it is pink.
Q. 5The theoretical probability that a particular value of a continuous random variable will occur is exactly zero.
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Q. 6A shipment of grapefruit arrived containing the following proportions of types: 10 pink seedless, 20 white seedless, 30 pink with seeds, 40 white with seeds. A grapefruit is selected random from the shipment. Find the probability that it is pink, given that it is seedless.
Q. 7The total area under the curve of any normal distribution is 1.0.
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