Count the number of ways to get 12 by the 5-dice, i.e., to represent 12 = x₁ + x₂ + x3 + X4 + X5, where 1 ≤ x ≤ 6 (1+2+3+4+3 is different from 2+1+3+3+4).

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A: Given information: Mean = 89, S.D = 23 n = 121

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Q: i) Show that the standard score of the sample mean X, is equal to Y.

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Q: Let U = (colleges in the United States), A = {colleges in the United States that have the word…

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Q: Compute the probability of tossing a six-sided die (with sides numbered 1through 6) and getting a 5

A: if a die is rolled than the possible outcomes are s={1,2,3,4,5,6}

Q: Consider a collection of envelopes consisting of 1 red envelope​, 2 blue envelopes​, 2 green…

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Q: The speeds of vehicles on a highway with speed limit 100 km/h are normally distributed with mean 110…

A: given data,normal distribution μ=110σ=9we have to find out the given  probabiities .

Q: A bank vice president feels that each savings account customer h The following distribution…

A: It is given that the distribution represents the number of credit cards people own.

Q: K A family chosen at random has ten children. In the following questions, assume that each child…

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Q: Kevin's cooler there are 10 bottles of sodas and 9 bottles of water. Kevin is going to choose 12…

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A: