The continuous joint random variables (X, Y, Z) have the joint pdf ƒ (x, y, z) = a, for 0 0. Write this pdf using the indicator function (1)(x)=1, if s

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A: given data n = 210 P(unemployed) = p = 0.079x = no. of people unemployedP(x>13) = ?

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A: Given that  The data are : 1 , 0 , 2 , 1 , 4 , 1 , 0 , 0 , 0 , 0 , 2 , 0

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A: From the provided information, Population mean (µ) = 3 Standard deviation (σ) = 1 X~N (3, 1)

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A: It is given that study shows that 28% of the population has high blood pressure.

Q: Q4: The probability mass function of a discrete random variable X is given by the following table: X…

A: Given: The probability mass function of a discrete random variable X is: X P(X) 1 136 2 336…

Q: Q4: The probability mass function of a discrete random variable X is given by the following table: X…

A: Given that  Probability mass function of X  X 1 2 3 4 5 6 P(X) 1/36 3/36 5/36 7/36 9/36 11/36…

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A: Given Total car sales person =65 We have to 10th percentile

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A: given data  (a) df = 13 P(-1.68&lt;x&lt;1.68) = ?   (b) df = 2  P(t≥c) = 0.10 ; c = ?

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Q: Approximate the mean for following GFDT. Data Frequency 1 70-74 75-79 80-84 85-89 90-94 95-99…

A: Formula Used: Mean = ∑FX∑F Mid-value = Lower limit + Upper limit2

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Q: Q4: The probability mass function of a discrete random variable X is given by the following table: X…

A: Given that  Probability mass function of X  X 1 2 3 4 5 6 P(X) 1/36 3/36 5/36 7/36 9/36 11/36…

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Q: nequation form, Fare = 2.85 ssman collects all his taxicab rec ries. The mean fare he paid was

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Q: Q4: The probability mass function of a discrete random variable X is given by the following table: X…

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Q: Two random variables X and Y have means X = 1 and Y=2, variances o=4 and o=1, and PXY = 0.4. New…

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