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9. Fun fact: 85% of adults over age 40 have children. If you randomly select 10 such adults, what is the probability that all 10 of them happen to have children? A. 85% В. 15% C. 0% D. 100% E. 19.7% F. 80.3% G. 8.5% Н. 91.5% I. None of the above 10 What are the odds that at least one of those 10 adults does not have children?

9. Fun fact: 85% of adults over age 40 have children. If you randomly select 10 such adults, what is the probability that all 10 of them happen to have children? A. 85% В. 15% C. 0% D. 100% E. 19.7% F. 80.3% G. 8.5% Н. 91.5% I. None of the above 10 What are the odds that at least one of those 10 adults does not have children?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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hello i need help with 9,10,11 just the multiple choice answer please and thank you i appreciate it
9. Fun fact: 85% of adults over age 40 have children. If you randomly select 10 such adults, what is the probability that all 10 of them happen to have children? A. 85% В. 15% С. 0% D. 100% E. 19.7% F. 80.3% G. 8.5% Н. 91.5% I. None of the above 10. What are the odds that at least one of those 10 adults does not have children? (Same options as #9 above.) 11. If you use the standard normal distribution chart to look up the 0.6 row and the 0.03 column, you will see the number . 7357 listed there. What does this mean? A. P(z < .7357) = 0.63 B. P(z < 0.63) = .7357 C. P(0.03 < z < 0.6) = .7357 D. P(0.6 < z <.7357) = 0.03 E. P(z = 0.63) = .7357
Transcribed Image Text:9. Fun fact: 85% of adults over age 40 have children. If you randomly select 10 such adults, what is the probability that all 10 of them happen to have children? A. 85% В. 15% С. 0% D. 100% E. 19.7% F. 80.3% G. 8.5% Н. 91.5% I. None of the above 10. What are the odds that at least one of those 10 adults does not have children? (Same options as #9 above.) 11. If you use the standard normal distribution chart to look up the 0.6 row and the 0.03 column, you will see the number . 7357 listed there. What does this mean? A. P(z < .7357) = 0.63 B. P(z < 0.63) = .7357 C. P(0.03 < z < 0.6) = .7357 D. P(0.6 < z <.7357) = 0.03 E. P(z = 0.63) = .7357
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