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Suppose a simple random sample of size n=1000 is obtained from a population whose size is N=2,000,000 and whose population pr

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suppose simple random sample of size no 1000 from whose size population obtained is N=2,000,000 ¢ whose population proportionrý c p* (1-P) 0.52*0.48 1000 0.0158 - n. correct option is ☺ Approximately Normal Mņ= 0.52 f on 211 0.0158 more b Probabilityp Ca>,540) we con use Normal Approximahon : 520 4 4 Elx) = 12 БР 16oo to.52= v (X) = n pq = 1000+ 0.52*0.48 249.6 !. rcx) = Js 701:01 = &68-0-1 (6592.1>2)d- 2 deos 21904 asn mon [65921 izld (toets 58b:51 ozs-ons czo- 9 [mons Z Hz Jo = (onsito JolProbability of obtaining 2=490 or fewer individuals with the characteristic . = P(Z < 490) use approximahon Normal (n-x) 2= (=P(2¢ -1.8989) (Now use 2 score table) = 1- Plz< 1.8989) = 10.0287 - 1- 0.9713

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