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Mathematics, 20.04.2021 19:50, jelopez4
Hector rolls a 10-sided die 25 times. Let X represent the number of times out of 25 that he rolls a 7.
What is the standard deviation of X?
1.5
2.25
2.5
3.75
1.25
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Answers: 1
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Mathematics, 21.06.2019 19:00, bellbradshaw16
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Hector rolls a 10-sided die 25 times. Let X represent the number of times out of 25 that he rolls a...
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