Question
CAN YOU USE THE INDICATOR METHOD, AND CAREFULLY EXPLAIN HOW YOU GET EACH PROBABILITY THANKS I roll a fair die four times. Let X be
CAN YOU USE THE INDICATOR METHOD, AND CAREFULLY EXPLAIN HOW YOU GET EACH PROBABILITY THANKS
I roll a fair die four times. Let X be the number of different outcomes that I see. (For example, if the die rolls are 5, 3, 6, 6 then X = 3 because the different outcomes are 3, 5 and 6.)
(a) Find the mean of X.
(b) Find the variance of X.
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Calculus Early Transcendentals
Authors: James Stewart
8th edition
1285741552, 9781305482463 , 978-1285741550
