Q: Help in understanding this example in joint probability distribution table: having trouble understanding how to...
Q: Help in understanding this example in joint probability distribution table: having trouble understanding how to fill in the table and how to use a maybe equation to get the numbers. Please give steps of the solution to better understand, thanks.
**Please give the step by steps with details to completely see how the solution came about.
1) Roll two dice. Let X be the value on the first die and let Y be the sum on both dice. Answer the following question:
a) Fill in the joint probability distribution in the table:
X\Y___2___4___5___6___7___8___9___10___11___12
1 ___________________________________________
2 ___________________________________________
3 ___________________________________________
4 ___________________________________________
5 ___________________________________________
6 ___________________________________________
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Q: Help in understanding this example in joint probability
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solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
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1) Let the joint pmf of X and Y be defined by: f(x,y) =
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**Please give the step by steps with details to
completely see how the solution came about.
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Probability and Statistical (Conditional Distributions) with the
steps of the solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
1) Let X and Y have the joint pmf: f(x,y) =
(x+2y)/33, x = 1,2 y = 1,2,3.
a) Display the joint pmf and the marginal pmfs on a graph.
b) Find g(x
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example on Probability and Statistical with the steps of the
solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
1) The joint pmf of X and Y is given by: f(x,y) =
c(x+1)(4-x)(y+1)(3-y), x=0,1,2,3 y=0,1,2 with y
x.
(a) Compute Cov(X,Y). *In using this
(x)(y)f(x,y).
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Probability and Statistical (Conditional Distributions) with the
steps of the solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
1) Suppose X and Y both take values in [0,1] with joint
probability density f(x,y) = 4xy.
a) Find fx(x) and fy(y), the marginal
probability density functions.
b) Are the two random variables independent? Why or why not?
c) Compute...
Q: Asking for assistance in understanding and solving this
example on Probability and Statistical with the steps of the
solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
1) Let the joint pmf of X and Y be defined by: f(x,y) =
(x+y)/(33), x=1,2, y=1,2,3.
(a) Find fx(x), the marginal pmf
of X.
(b) Find fy(y), the marginal pmf
of Y.
(c) Find P(X >...
Q: Help to understand clearly and solve this example from
Probability and Statistical Inference with the
steps of the solution to better understand, thanks.
**Please give the step by step with details to
completely see how the solution came about, plenty of
thanks.
1) Let Y be b(100,p). To test H0:p = 0.09 against
H1:p > 0.09, we reject H0 and accept
H1 if and only if Y<= 5. Determine the significance
level of the test.
Note: Please use Normal...
Q: Help in understanding and solving this example from
Probability and Statistical (Conditional Distributions) with the
steps of the solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
1) Let X and Y have the joint p.m.f: f(x,y) =
(x+2y)/33, x = 1,2 y = 1,2,3.
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graph.
b) Find g(x
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example on Probability and Statistical with the steps of the
solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
1) The joint pmf of X and Y is given by: f(x,y) =
c(x+1)(4-x)(y+1)(3-y), x=0,1,2,3 y=0,1,2 with y
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(b) Sketch the support of X and Y.
(c) Record the marginal...
Q: Assistance in understanding and solving this example from
Probability and Statistical (Conditional Distributions) with the
steps of the solution to better understand, thanks.
**Please give the step by steps with details to
completely see how the solution came about.
1) Let X and Y have the joint pmf: f(x,y) =
(x+2y)/33, x = 1,2 y = 1,2,3.
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