Let X be a continuous random variable described below: p(X) = x/4, for all x in the range 0 ≤ x ≤ 2 = x2/8, for all x in the range 2 < x ≤ k (a) What is the value of k?

Q: Given the random variable X has pdf f(x)=(327)-0.5 exp What is P(X>-4) O 0.646 0.067 0.401 0.933…

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Q: (a) A B (b) (c) P(A)=0.82, P(AUB) = 0.91, P(B) = 0.64

A:

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A: PDf of random variable X is:

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A:

Q: r[X]=17 Pr[Y]=47 Pr[Z]=27 Pr[A|X]=15 Pr[B|X]=45 Pr[A|Y]=13 Pr[B|Y]=23 Pr[A|Z]=18 Pr[B|Z]=78 Find the…

A: (1) From the given information, PB/Y=23

Q: 6. The prosecutor's fallacy. Let G be the event that some accused person is guilty, and 7 the event…

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A: Probability theorem :  P(W)+P(W¯ ) = 1

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Q: Jordan is practicing field goals. On each attempt, he have a 0.35 chance of making it. Let X be the…

A: It is given that n=5 and p=0.35. (i) EX=n×p=5×0.35=1.75

Q: A particle is confined in a straight tunnel aligned in east-west direction and it can move randomly…

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A: Following conditions should be met for the distribution to be probability distribution.

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A: @solution::

Q: Which of the following is/are correct? (1) A₁ is unbiased. (II) Â₂ is unbiased. (III) Var(A₁) <…

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Q: A relatively rare disease D occurs with P(D) = 0.001. There exists a diagnostic test such that: ●…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.