3) In a survey 46,281 women were asked how many children they had. The results were as follows. Number of children 4 7. 8 or more Number of women 12,574 7,493 11.282 7,124 3,778 1,811 924 523 772 a) P(sampled woman has exactly 4 children)? b) P(Sampled woman has more than 3 children)? c) Assume this is a simple random sample of U.S. women. Use the Empirical Method to estimate the probability that a woman has more than seven children. d) Using a cutoff of 0.05, is it unusual for a woman in the survey to have no children? (Hint: Find the probability the woman has no children.)

3) In a survey 46,281 women were asked how many children they had. The results were as follows. Number of children 4 7. 8 or more Number of women 12,574 7,493 11.282 7,124 3,778 1,811 924 523 772 a) P(sampled woman has exactly 4 children)? b) P(Sampled woman has more than 3 children)? c) Assume this is a simple random sample of U.S. women. Use the Empirical Method to estimate the probability that a woman has more than seven children. d) Using a cutoff of 0.05, is it unusual for a woman in the survey to have no children? (Hint: Find the probability the woman has no children.)

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 7E: List the sample space of each experiment. Selecting a letter of the alphabet

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