Question The table below shows a probability density function for a discrete random variable X, the number of times high schoo students study in the school library per week. What is the probability that X is 2? • Provide the final answer as a fraction. Provide your answer below: Content attribution X 0 1 2 3 4 P(X = X) 1/3 1/12 1/12 1/3 1/6 FEEDBACK MORE INSTRUCTION SUBMIT

Q: Suppose the joint probability distribution of the random variables X and Y is stated as follows: Y…

A: YX2450.10.2100.10.2150.30.1

Q: %23 The following table contains the probability distribution for the number of traffic accidents…

A: Given:     x    p(x)   0   0.28   1 0.31   2 0.17   3 0.09   4 0.07   5 0.05     6…

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Q: Male Female Child 64 59 Total Suppose the data to the right represent the survival data for the a…

A:

Q: Consider each distribution. Determine if it is a valid probability or not, and explain your answer.

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A: given data,we have to find out the the missing probability for the given data.

Q: Calculate   σ2​, and σ.

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A:

Q: Assume that 12 jurors are randomly selected from a population in which 87% of the people are…

A: xP(x)001020304050.000260.001970.011180.046490.138100.2771110.3372120.188

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Q: Answers for part D and E

A: Introduction: Denote p as the true population proportion of people who are satisfied with the way…

Q: Die 1- 1 23 4 6. Die 2 V 1 2 34 5 6. 7 2 3 45 6 7 8 3 4 56 7 9 4 5 67 8 9. 10 5 6 7 8 9 10 11 7 89…

A:

Q: .1 Probability Distribution Function (PDF) for a Discrete Rand Variable 1. Example. A student takes…

A: That is, P(Xi=1)=pP(Xi=1)=pand P(Xi=0)=1−p=qP(Xi=0)=1−p=q where 1 is the value X takes when the…

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A: Dogs Probability 0 0.621 1 0.239 2 0.093 3 0.026 4 0.014 5 0.006

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Q: applicable.

A:

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Q: Obtain the standard deviation of the random variable.

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Q: P (threatened and in the United States):

A:

Q: Kindly answer it

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Q: enote the number of broken eggs in a randomly selected carton of one dozen e y | 1 2 3 4 P(y) 0.60…

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Q: Var Adn Cater Graded Assignment 3 ue: 08/01 Plesse, show your work ond write your answers in full…

A: Preliminary calculations:The probability distribution is constructed as follows.

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A: The given probability distribution is:

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A: The chance of occurrence of an event is termed as a probability. It is also known as proportion.

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