3. *-2) x2 = 5, x2 = 7, x3 = 9, x4 = 11 I=1 4. In a population with My = 100 and oy=10 and n= 100 use the Central limit

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3 2 X2 5 X2 7 X3 9 X4 11 I 1 4 In A Population With My 100 And Oy 10 And N 100 Use The Central Limit 1 (44.85 KiB) Viewed 58 times

3. *-2) x2 = 5, x2 = 7, x3 = 9, x4 = 11 I=1 4. In a population with My = 100 and oy=10 and n= 100 use the Central limit Theorem to find the Pr (y < 125) You do not need to look up actual probability, once you have Z, use heuristic of roughly 2 to infer significance Y=1 Y=2 Y=3 X=1 0.05 0.2 0.05 0.3 X=2 0.15 0.15 0.05 0.35 X=3 0.1 0.2 0.05 0.35 0.3 0.55 0.15 total 5. Use Table above and calculate E[Y]X = 2]