nd the standard deviation. (Enter an exact number as an integer, fraction, or decimal.) x P(x) x*P(x) (x − ?)2P(x) 2 0.1 2(0.1) = 0.2 (2 − 5.4)2(0.1) = 1.156 4 0.3 4(0.3) = 1.2 (4 − 5.4)2(0.3) = 0.588 6 0.4 6(0.4) = 2.4 (6 − 5.4)2(0.4) = 0.144 8 0.2 8(0.2) = 1.6 (8 − 5.4)2(0.2) = 1.352

Q: 3. Let P(A|B) = 0.40 and P(A N B) = 0.1. Find P(B).

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Q: L ws (들) 2

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Q: 14. If mZSTU = (5x- 16)' and mSU = (12x-50)', find mZSTU. U

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