7 coins are tossed simultaneously and the number of heads turned up is denoted by the random variable X. If \mu is the mean and \sigma^2 is the variance of X, then \frac{\mu \sigma^2}{P(X=3)}= [AP EAPCET 21 May 2024 Shift 1]

AP EAPCET 21 May 2024 Shift 1 Solved Paper

Section: Mathematics

Question : 39 of 160

Marks: +1, -0

7 coins are tossed simultaneously and the number of heads turned up is denoted by the random variable X. If µ is the mean and σ2 is the variance of X, then ‌

µσ2

P(X=3)

[AP EAPCET 21 May 2024 Shift 1]

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56
5
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84
5
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112
5
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224
5

Validate

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