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Question#4/6+4-10 marks 6)Fill up with the probability of respective event in the probability tree diagram of a family with t
(b)The following table provides a probability distribution for the random variable y. X P(x) 2 0.30 Recall; E(Ⓡ) === *P(x) 4
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Answer #1

о ВВВ, В BG R 44, 444 (о 다 2 <1 ч 2 О 3 Ч (2 (6) 34+25+ 3 3 74 Ч7 31 14+32+28 +8 + 86 Зо@ 0 Rejects Total = 12x10 = 1.2 P = pio Mean & Varance {plu) : 0.3+0.27 0.4 ton =) Valid b P(x =7) = 0.4 C E ( Expe) { (2x0.3

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