Za Cr²e-X, 0, where A is a positive real number. Find (a) The constant C. (b) The cumulative distribution function of X. (c) The probability P(0 < X < 1/A). (Note: Your answers could be expressions involving A.) x 20, otherwise,

Q: If we quadruple each value in the profit column above, the new expected value of profit will be.

A: HERE  x = denotes the X-Tract Company’s projected annual profit (in $1,000).  The table also shows…

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A: Solution: From the given information, the probability distribution of X is

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.41​, and ​P(F)=0.51.…

A: Given that,P(E) = 0.41P(F) = 0.51E and F are mutually exclusive events.

Q: n a ten day period, the probability of a certain number of outbreaks of a contagious viral infection…

A: X01234P(X)0.300.400.270.020.01

Q: What is the probability that the entire system works?

A:

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A: P(3≤X≤5)

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A: Probability 0.1 ? ? Product X 10000 5000 -4000 Product Y 7000 3000 2000

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A: For the given plot Find P ( z &gt;=3 or z =-1 ) = ? P ( z &gt;=3 ) +P(  z =-1 ) = P( z = 3 ) + P( Z…

Q: The probability that the project will be finished in 2 days is

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Q: The table shows the probability distribution of the number of days (x) to complete a construction…

A: Solution-: Let, X- be the number of days We have, x f(x) 1 0.104 2 - 3 0.312 4 0.24 5…

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A: It is given that:P(A)=0.55;P(Ac)=0.45;P(B|A)=0.75P(B|Ac)=0.09;P(B)=0.453The objective is to find the…

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A: Using the Binomial distribution probability.

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A: From the given information we find the solution.

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A: There is 7 jazz CDs, 5 classical CDs, and 3 rock CDs.

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A:

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.34​, and P(F)=0.51. The…

A: Solution: Given information: IF E and F are mutually exclusive events then P( E∩F)=0 P( E)= 0.34  P(…

Q: In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).  The table…

A: Given X -100 -200 0 100 200 300 400 f(x) 0.01 0.04 k 0.26 0.54 0.05 0.02 we know that total…

Q: 5. The mean and variance of a Binomial variable X are 4 respectively 4 and Find P(X ≥ 3).

A: The question is about binomial distribution.Given :Mean = E(X) = 4.Variance = V(X) =4/5.

Q: Find the probability P(E or F) if E and F are mutually exclusive, P(E) = 0.25, and P(F0.45. The…

A: Two events say E and F are said to mutually exclusive if there exists not a single outcome that is…

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Q: he table shows the probability distribution of the number of days (x) to complete a construction…

A: Given that  Probability distribution  X 1 2 3 4 5 6 P(x)  0.104 - 0.312 0.240 0.098 0.017…

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A:

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A: The probability of an event is 0.0825.

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A: Addition rule will applied here

Q: In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).  The table…

A: