Kieralingal9277 Kieralingal9277
  • 08-01-2024
  • Mathematics
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Let X be a binomial random variable based on n trials with success probability p, i.e., X ∼ Bin(n,p). What is the mean (expected value) of X?
A) np
B) n − p
C) p / n
D) sqrt[np(1−p)]

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