Mathematics, 30.07.2020 01:01 travisjpatterson
The following table shows the probability of rolling the numbers 1 through 7
on a fair 7-sided die.
х 1 2 3 4 5 6 7
P(x)1/7 1/7 1/7 1/7 1/7 1/7 1/7
What is the standard deviation of the random variable x, “the number that comes up on the die”
Answers: 1
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The following table shows the probability of rolling the numbers 1 through 7
on a fair 7-sided die....
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