Census data are often used to obtain probability distributions for various rando

Question

Census data are often used to obtain probability distributions for various random variables. Census data for families in a particular state with a combined income of $50,000 or more show that 249s of these families have no aiden pe fanily for this income children, 20% have one child we have two children, and 22% have three children. From this inform ation, construct the probability distribution for x where x represents the nur ber group. (Give your answers correct to two decimal places.) P(D children) - Pt1 child)- P(2 children)- children)- Need Help? Em en men tell Talk to a Tutor

Explanation / Answer

P(0 children) = 0.24

P(1 children) = 0.2

P(2 children) = 0.34

P(3 children) = 0.22

x 0 1 2 3 P(X) 0.24 0.2 0.34 0.22

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