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Unformatted text preview: b. more than 3 of the couples have both persons in the labor force 1  (5,0.521,3) = 0.1249 c. Fewer than 2 of the couples have both parties working. P(0 <= x <= 1) = binomcdf(5,0.521,1) = 0.1624 15 the mean=8 the variance=7.9 Exercises 5  1: 7, 10, 19, 28 Exercises 5  2: 2, 7, 18 Exercises 5  3: 10, 15, 23 the standard distribution=2.8 23 10/103=10/7=1.4 The probability that 3 most will believe that the U.S government should take primary responsibility for e eliminating poverty is 1.4...
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 Spring '10
 ANDERSJENSEN
 Probability distribution, Probability theory, GBG, $ 265.70

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