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Let X ∼ B(9, 0.3). Which statement about the most… | StemPy Lab

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Let X ∼ B(9, 0.3). Which statement about the most likely value of X is true?

MathematicsHardHigh School (11–12)Statistics and Probability › Random Variables and Probability Distributions AP A-Level IB AEEE (Amrita)AMUEEE AP EAPCET

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Let $X \sim B(9, 0.3)$ . Which statement about the most likely value of $X$ is true?

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← A machine fills 12 jars in a batch. Each jar is overfilled with probability 0.1, independently of the others. What is the probability that at most one jar in the batch is overfilled?A fair coin is tossed 100 times, and X is the number of heads. A student uses the normal approximation with a continuity correction to estimate P(X ≤ 45). A table gives Φ(0.8) = 0.7881, Φ(0.9) = 0.8159, Φ(1.0) = 0.8413 and Φ(1.1) = 0.8643. Which value does she get? →

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