Exercise 1. If the degree of freedom is 13, what is the 75th percentile of the - distribution?

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Q: 2. Given that P(AUB) = 0.76 and P(AU B')=0.87, find P(A).

A: We have given that,  P(AUB) = 0.76 and P(AUB') = 0.87 Then,  We will find P(A) = ?

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A: Given: Mean=45Median=44standard deviation=6

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A: *Answer:

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Q: Suppose X~Uniform (0,1), and Y = -ln (1-x). (a). Find the probability density function of Y

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Q: An analyst has derived the following for projects for a retail shopping center owned of Peterson,…

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Q: Foduct structure diagram gi n for weeks 10 through 17 10 11 12 100 10

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Q: If X and Y have the joint pdf fx.x (x, y) = 2 0<x<y≤ 1 fy(1/2) = fx|Y=1/2 (1/6)= P(0<x<1/8|Y=1/2)

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Q: If out of 1000 houses only 1 house cathches fire in a year. What is the probability that out of 500…

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Q: Potential for Advancement Fair Good Excellent 42 38 48 Sales ability Below average Average 58 77 100…

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Q: 201 1 1 Find the probability of obtaining. Sum 7 in dice single toss of pair of التاريخ الموضوع :

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Q: simple random sample of 60 items resulted in a sample mean of 80. The population standard deviation…

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Q: Example 9.8 Let us take an example to calculate mean and standard deviation of a binomial distribu-…

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Q: The mean annual cost of automobile insurance is $939 (CNBC, February 23, 2006). Assume that the…

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Q: shing Poles: Determine the range and standard deviation of the following prices of selected fishing…

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Q: What is the probability that a hand of 6 cards contains 6 cards of 6 different ranks?

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Q: PROBLEM (8) A risk averse decision maker with u(x) = square root(x) faces a lottery L that delivers…

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Q: Suppose you have a 20-sided die with each side labeled with a number from 1 to 5. Here is the…

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Q: a were collected to determine the relationship nool rank in class and the grade-point average at nan…

A: *Answer:  Given data and calculation is shown below Decile Rank(x) Grade Point Average(y) x2 y2…

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Q: A card is to be randomly drawn from a standard deck of 52 playing cards. If event A is drawing a red…

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Q: The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 119…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: 5. A cinema sells tickets for the opening of "Spider-Man: No Way Home" with 50 seats. From…

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Q: Find x and y. if (x y) (² _-3) = 4 -1 = (2-4).

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