Which of the following should be the value of c so that p(x) qualifies as a probability mass function? x = 1, 2, 3, 4 p(x) 0, otherwise 78 125 203 625 1031

Q: Consider the function f, with graph shown below. 0.3 0.2 y = f(x) 0.1 -3-2-1 1 2 3 4567 8 9 10 0.1…

A: In the given graph, f is the function of x. But the values of x are discrete and not continuous.…

Q: The probability mass fünction öf the r.V.X is 1 f(x) = P(X3DX) 0.15 0.45 0.3 0.10 The P(X is at most…

A: Given x 0 1 2 3 F(x)=P(X=x) 0.15 0.45 0.3 0.10

Q: For the probability density function f defined on the random variable​ x, find​ (a) the mean of​ x,…

A: Assuming, X has the distribution: f(x)=x293,4≤x≤70,otherwise a.)…

Q: Consider the probability density function if x -4 + (x+4)³ Find Pr(X > –1|X < 3). Select one: 18 40…

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Q: The random variable Y has a probability density function that is equal to c. e* when x > -1 and 0…

A: Total probability of a probability density function must be 1.

Q: ). Let M = ln(5*X) be a derived random variable. What is E[M]?

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Q: f(x)=kx². [-1,1] = 1 (Type an exact answer.) he probability density function is f(x) = (Jyn

A: The pdf is as follows f(x)=kx2   [-1,1]

Q: a) Find k such that the function is a probability density function over the given interval. b) Then…

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Q: Consider the function [k(2x-x²) 0<x< To else If possible, find a value for k E R which makes this a…

A: The given function is probability density function.

Q: Find k such that the function is a probability density function over the given interval. Then write…

A: Answer:- Given probability density function                  f(x) = kx ,    [10, 70]…

Q: mine the value of c for which a given ass function. Determine the value of c such that the function…

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Q: 8 Exercise 4: Given ƒ(x)=2.0.5*, x = 1,2,3 are probability mass functions. Determine the requested…

A: Solution-: We have following pmf f(x)=87*0.5x          x=1,2,3 We want to determine the following…

Q: Find a value of k that will make fa probability density function on the indicated interval. f(x) =…

A: See the answer below

Q: X and Y are independent, X ~U(0,1) and Y~U(0,1). Calculate the probability P(X+Y<1.5).

A: X ~U(0,1) , and Y ~U(0,1) , independently.  Then the joint distribution of X and Y, also follows,…