Mathematics, 24.09.2021 09:00 Naysa150724
The following table shows the probability of rolling the numbers 1 through 8
on a fair 8-sided die.
х
1
1 2 3 4 5 6 7
8
P(X) 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8
What is the standard deviation of the random variable X, "the number that
comes up on the die"?
A. 1.708
B. 3.745
O C. 14.028
D. 2.291
O E. 3.5
Answers: 3
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The following table shows the probability of rolling the numbers 1 through 8
on a fair 8-sided die...
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