uppose that the genders of the three children of a certain family are soon to be reveale rite gbg, bbb, etc. For each outcome, let R be the random variable counting the num (bgg) = 2. Suppose that the random variable X is defined in terms of R as follows: X %3D Outcome bbg gbb gbg bbb bgb|ggg bgg ggb Value of X -2 -2 -3 -3 -2 -6-3 - 3 Calculate the values of the probability distribution function of X, i.e. the function Px Fi probabilities in the second row. Value x of X Px (x)

A: We can solve the example 2 in the below steps.

A: Given polynomials are Part (3):  ( 1 - x) ( 1 + x + x2 + x3)  , Part (4):  ( 1 - x) ( 1 + x + x2 +…

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A: Given : 1x+2y = 4-1x -4y = -14

A: The given function is as follows -  f(x) = (x+2)3-85we have to find f-1(x)

A: From the given information and above solution we haveP-value = 0.0119 andsignificance level ()= 0.05

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A: The function f(x) has the following definition:

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A: In this case, we need to check whether the given statement is true or false.

A: Given data  Normal distribution μ = 71 σ = 7 N = 550 empirical rule : approximately  68 -95- 99.7 %…

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A: Find the solution for  satisfying the equation

A: A normal vector to a plane is perpendicular to all vectors in the plane.  If we have 2 vectors in a…