The probability density of a random variable X is given in the figure below. 1 From this density, the probability that X is at least 0.66 is:

Q: The probability density of a random variable X is given in the figure below. 1 From this density,…

A: X~ Uniform(a,b) ====================== f(x) = 1b-a ; a≤ x ≤ b

Q: The probability density of a random variable X is given in the figure below.     From this…

A: From the given figure, we can see that the X~U(0,2) i.e. f(x) =1/2 ; 0<x<2

Q: The probability density of a random variable X is given in the figure below. 1 X 2 From this…

A: From the question we have to find X>1.64 or X<0.16  =(2-1.64)/2-0 + (0.16-0)/2-0 =0.36/2 +…

Q: Which of the following is/are true about continuous probability distributions? 1. The shape of the…

A: Which of the following is/are true about continuous probability distributions?

Q: The probability density of a random variable X is given in the figure below. What is the height of…

A: given probability density function f(x) = h    ;  0<x<60   x is uniformly distributed between…

Q: The probability density of a random variable X is given in the figure below. 0 1 X From this…

A: Given that  Pdf of X is  f(x) = 1 / (2 - 0) = 1 / 2 , 0 < X < 2

Q: The probability density of a random variable X is given in the figure below. 0. 1 From this density,…

A: From the graph, we see that X is a continuous uniform distribution between 0 to 2.

Q: The probability density of a random variable X is given in the figure below. 1 2 From this density,…

A: By observing the distribution of random variable X, it can be said that X follows uniform…

Q: A fair die is rolled. Assume that a random variable X is defined to be -4 if the result is a 1, 5 if…

A: Let us define an event E: A fair die is rolled. Sample Space=1,2,3,4,5,6 Each element in the sample…

Q: The second worksheet is the pdf of a random variable U, presented as a tabled probability…

A: From the provided information, u P(u) 0 0.3 1 0.1 2 0.1 3 0.1 4…

Q: The probability density of a random variable X is given in the figure below. 1 2. From this density,…

A:

Q: The second worksheet (in the Excel file linked below the exam) is the pdf of a random variable U,…

A: A discrete random variable is a variable whose values can be obtained by counting. The expectation…

Q: Answer the questions in images.

A: 1. Given information:The probability density of a random variable x is given in the figure…

Q: From this density, the probability that X is at least 0.42 js

A: We know that the graph of probability density of Uniform random variable is flat straight line.

Q: The probability density of a random variable X is given in the figure below. What is the height of…

A: Farmula used Sum of all probabilities always 1.

Q: The probability density of a random variable X is given in the figure below.

A: From the given information, The density of X is, f(x)=12, 0<x<2

Q: From this density, the probability that X > 1.02 or X < 0.32 is:

A: The probability distribution of X is  f(x) = 12  ; 0&lt; x&lt;2

Q: Exercises 1-12, use the given probability density function over the indicated interval to find the…

A:

Q: The probability density of a random variable X is given in the figure below. 1 2 From this density,…

A: Given X&gt;1.78 X&lt;0.02

Q: he table below shows a probability density function for a discrete random variable X, the number of…

A: Ans#- The table below shows a probability density function x P(x) 0 3/20 1 1/20 2 1/4 3…

Q: X is a continuous random variable with the probability distribution (density) graphed above. The…

A: To find the probability that X is between 0.2 and 0.4 we have to find the area of the shaded region:

Q: The probability distribution function for the random variable U is given in the following table. Use…

A:

Q: The probability density of a random variable X is given in the figure below. 1 2 From this density,…

A: A random variable x ~Uniform(0,2)f(x)=12    ; 0≤x≤2

Q: The probability density of a random variable X is given in the figure below. From this density, the…

A: From the figure given we can say that the distribution of X is; X~Uniform(0,2)The probability…

Q: From this density, the probability that X > 1.78 or X < 0.24 is:

A: The probability density of a random variable X is, fx=12-0=12;    0&lt;x&lt;2

Q: The diagram shows the probability density function of a continuous Random Variable X. What is the…

A: Here the given graph is      we have to find the value of b

Q: The table below shows a probability density function for a discrete random variable X. What is the…

A: x P (X=x)  0 1/12 1 5/12 2 1/12 3 1/6 4 1/6 5 1/12

Q: Exercises 1-12, use the given probability density function over the indicated interval to find the…

A: (a). Mean of the given probability density function: The probability density function is given…

Q: Fifty people were asked how much they paid for the last smartphone app they purchased. These data…

A: Given information:-   Price x Number of people    1 17   2 16   3 11   4 2   5 2   6…

Q: Answer the questions in images.

A: Question 1. Determine the probability that X &gt; 1.46 or X &lt; 0.32.To calculate the required…