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Mathematics, 05.05.2021 21:30, redbeast677
The following table shows the probability of rolling the numbers 1 through 7
on a fair 7-sided die.
x 1 2 3 4 5 6 7
P(X) 1/71/71/71/7 1/7 | 1/7 | 1/7
What is the standard deviation of the random variable X, "the number that
comes up on the die"?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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Do you know the correct answer?
The following table shows the probability of rolling the numbers 1 through 7
on a fair 7-sided die...
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