Suppose we want to choose 2 letters, without replacement, from the 3 letters A, B, and C. (a) How many ways can this be done, if the order of the choices is relevant? 0 (b) How many ways can this be done, if the order of the choices is not relevant?

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A: here i gives answer of (c) and (d) from given data : λ=33 , μ=22

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Q: MAY CONTAIN Suppose we have two random variables X and Y that have a continuous joint pdf of: y² for…

A: The continuous joint pdf of x and y is ,  f(x,y)=32y2for  0≤x≤2, 0≤y≤10otherwise

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Q: The geoemetric mean of 2, 4 & 8.

A: x log(x) 2 0.301 4 0.6021 8 0.9031   ∑ log(x) = 1.8062

Q: The probability distribution of the random variable X is shown in the accompanying table. x     −5…

A: The probability distribution of the random variable X is shown in the accompanying table. x…

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A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

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A: From given data we have : Total 23 shirts

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Q: Let X ~N(0,3). Generate 100 independent random variables with this distribution, and estimate the…

A: Hello! Thanks for the question. We are providing the solution by considering the value 3 as standard…

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A: Given: 5 card is dealt from 52 cards

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A: Dear student, If you find this solution helpful please upvote it. The solution is given below:

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A: From given data we have : Blood Types A+ A− B+ B− AB+ AB− O+ O− Percent 35.7 6.1 8.5 1.5 3.4…

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A: there are 100 transistors stored in a box 01- transistor from that box is defective 99- transistor…

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Q: Suppose we want to choose 5 letters, without replacement, from 15 distinct letters. (a) How many…

A: Solution-: Here, n=15,r=5 We want to choose 5 letter, without replacement from 15 distinct letter.…

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A: we have to identify which variable is continuous from given options.    discrete variable : possible…