Given that X- B n - 10- p- If EX - 8- then the value of p is

The correct option is C 0.8 Given, X∼ B (n = 10, p) , #160; E(X) = 8 We know E(X) = np ⇒ #160;np = 8 ⇒ 10p = 8 ⇒ p = 0.8 ...

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Absolute Value Function

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Question

Given that $X \sim B (n = 10, p)$ . If $E (X) = 8$ , then the value of $p$ is

0.6

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0.7

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0.8

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0.4

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