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Q) Let Xbe a discrete random variable representing the maximum value of the two numbers on throwing two...

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Basic Math

Q) Let Xbe adiscrete random variable representing the maximum value of the twonumbers on

throwing two identicalbalanced dice for one time only. Then:

a) Find the possiblevalues of the random variable X for thefollowing cases:

b) Determine theprobability mass function P (X = ·).

c) Draw the graphicalrepresentation of the probability mass function P(X = ·).

d) Determine thedistribution functionF  .

X

e) Sketch thefunctions in part (a).

f) Calculate the meanand variance for the random variableX.

g) Calculate thestandard deviation ofX.

h) Calculate thestandard deviation of the random variableY:= 2X + 5 .

Answer & Explanation Solved by verified expert
3.9 Ratings (696 Votes)
apossible values of the random variable X forthe following cases 123456b probability    See Answer
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