The following table shows the probability of rolling the numbers 1 through 6
on a fair die
Х<...
Mathematics, 26.06.2020 22:01, toxsicity
The following table shows the probability of rolling the numbers 1 through 6
on a fair die
Х
1
2
3
4
5
6
P(X) 1/6 1/6 1/6 1/6 1/6 1/6
What is the standard deviation of the random variable X, "the number that
comes up on the die"?
Answers: 2
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