Given the probability distributions for X and Y, P(X=x) y P(Y=y) 1 .24 44 .33 3 .56 .43 A) Find the X+Y distribution

Q: A factory manager collected data on the number of equipment breakdowns per day. From those​ data,…

A: w012P(W=w)0.650.200.015

Q: 1. Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3…

A: f(x,y)   y=1   y=2    y=3   Total    x=1    0.1 0.05 0.02 0.17      x=2    0.1 0.35…

Q: Suppose a normally distributed random variable x has a mean of 100 and P(x < 90) = 0.30. What is the…

A: Given : Mean ,u = 100  P(x &lt; 90) = 0.30 where x = 90

Q: For the probability distribution, find a. X b. P(y> 2) c. F(y= 6) d. P(y = 6) e. f(y = 4) f. f(y= 6)…

A: The probability distribution:

Q: The random variable Y have a geometric distribution with a mean of 5.The probability that P(Y=4) is

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Q: Siven the table below. Determine the following. a. P(X1.8, Y>4.7) d. The conditional Probability…

A:

Q: 1. Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3…

A: f(x,y)     y=1   y=2     y=3    Total       x=1   0.10  0.05    0.02   0.17…

Q: Determine whether the following can serve as the probability distribution of a random variable X. 1.…

A: Probability of any value of random variable is always lies in between [0,1] and the sum of…

Q: The combined probability distribution for the X and Y random variables is given below. (image) a)…

A: a)   From the given information, the joint density function for X and Y is,

Q: 7) Let the random variable Y represent the number of children in a randomly selected household.…

A:

Q: 7. If X and Y are independent random variables drawn from the standard uniform distribution, on the…

A: Given  X, Y ~ U(0,1)  X and Y are independent.

Q: able Z follows a standard distribution, find p(-1.2<Z<1.2)

A: USe standard nomla table to find the rporbabiloities corresponding to the given z values.

Q: 1a) Find the probability P(z -0.59) using the standard normal distribution.

A: Given that, Z scores are given. By using standard normal distribution

Q: 1) Assume the following joint probability distribution: P(x,y) X 1 3 5 сл 2 0.1 0 0.1 y 5 0.3 0.1…

A: X and Y are independent if E(XY)= E(X)*E(Y)  We find these values and check the condition.   And…

Q: Suppose X follows a binomial distribution with parameters n and p. Let Y = n − X. Show that Y is a…

A: It is given that  X follows a binomial distribution with parameters n and p i.e. X~bin(n,p) We have…

Q: Assume X has the following probability distribution: X 1 2 3 4 P(X) .1 .5 .2 .2 Compute the…

A: Given that probability distribution table.  X 1 2 3 4 P(X) .1 .5 .2 .2

Q: B. A random variable X has the probability distribution as follows: 1 3 4 P(x) d0.05 0.25 0.4 0.06…

A:

Q: The following table provides a probability distribution for the random variable Y. (Need breakdown…

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Q: Dr. Sloane is doing a study to test the association between alcohol consumption and the occurrence…

A: All the odds ratios (except for 0 drinks) are different from 1 and all the p-values are less than…

Q: Determine whether the following describes a probability distribution and show your proof.

A: Probability distribution explains the distribution of data over the random variable. It can used to…