Consider the following probability density function f(x) What is the V(X) (3 -0.5 ≤ x ≤ -0.083333333333333. decimal places)?

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Q: ic device (measu neast

A: Here, fx(x)=Cx2 , x>50    , x≤5 We have to find the value of C.

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Q: Let X be a random variable with probability density function, What is Var(X)? f(x) = cx(5-x) for…

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Q: f(x) = S ax', 2 3メ) 0く×C1 elsewhere CS Determined vREM Ćáhachht- Ex < 2/3) and P(xz 2/3).

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A: Given: Probability density function. Objective is to defined the probability density function and…

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Q: (b) Let X be a continuous random variable with probability density function p(x) -Ca+e on (0,2). i.…

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A: We use a graphing calculator to sketch f(x)=x/50 over [0,10]

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Q: The probability density function for the continuous random variable X is given by: (A(x² – 2x + 21)…

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Q: If the continuous random variable X has the probability density ( 62(1 - 2) for 0<z<1 elsewhere f(2)…

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Q: Suppose that the probability density function of x is (3x², 0 (2/3)) b) Determine the cumulative…

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Q: egral for a probability is diver

A: Integral for a probability is divergent: The probability of X landing somewhere between a and b is…

Q: - (주), f(x) = 00 < 0, o V27

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Q: No 9 f, ) - 8X, X2 onlyer Po.4< X - 0.2) = 2

A: Given, fx1,x2=8x1x2 ,0&lt;x1&lt;x2&lt;1

Q: Q3-Let X be a continuous random variable whose probability density function is .3 f(x) : 4 for an…

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Q: Find the cumulative distribution function for the probability density function f(x) = on the…

A: We have   Cumulative distribution function for the probability density function.

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Q: Sketch the graph of the probability density function over the indicated interval. F(x) = 1/20, [0,…

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Q: Let us try using the following bivariate function to describe the presence of sneeze particles from…

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Q: eu = for 0 < x. Determine The probability density function of the time you arrive at a terminal (in…

A: See the below solution

Q: a) What must c be for the function to be a probability density function? b) Calculate F(1).

A: c can be calculated as:

Q: The probability density function for the continuous random variable X is given by: (A(x² – 2x + 21)…

A: Farmula used. V(X)=E(X2)-[E(X)]2 Sd(X)=√Var(X)

Q: Consider the probability density function 0 if x 4.

A: Given information f(x)=1/36(8+2x-x2); -2≤x≤4  Find  Pr(X≤2|x≥0)=?

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A: Answer : The value of G=0.5

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Q: Which of the following validates a probability density function?* all f(x) must be greater than or…

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Q: A random variable X has probability density function for 0 < x < 2, 4 f(x) = { +(2x –- 3) for 2 < x…

A: Given: