\(V)10a. Confindence interval, lower number:Enter with percent sign or use equivalent ratio or decimal.르10. Finding confidence interval. A poll on a certain policy reports 62% approval with a margin of error of4%. What is the confidence interval for this poll?10b. Confindence interval, higher number:Enter with percent sign or use equivalent ratio or decimal.1(V)12. Estimating the sample size. What sample size is needed to give a margin of error of 5% with a 95% con-fidence interval?\(V)12. Sample size:20過MAY20COOACObilityWo(((

10) p = 62% = 0.62 Margin of error (E) = 4% = 0.04 12) Margin of error (E) = 5% = 0.05 Confidence…

1(V) 10. Finding confidence interval. A poll on a certain policy reports 62% approval with a margin of error of 4%. What is the confidence interval for this poll? 10a. Confindence interval, lower number: Enter with percent sign or use equivalent ratio or decimal. 12. Estimating the sample size. What sample size is needed to give a margin of error of 5% with a 95% con- fidence interval? 1(V) 10b. Confindence interval, higher number: Enter with percent sign or use equivalent ratio or decimal. 12. Sample size: € bility Wo

1(V) 10. Finding confidence interval. A poll on a certain policy reports 62% approval with a margin of error of 4%. What is the confidence interval for this poll? 10a. Confindence interval, lower number: Enter with percent sign or use equivalent ratio or decimal. 12. Estimating the sample size. What sample size is needed to give a margin of error of 5% with a 95% con- fidence interval? 1(V) 10b. Confindence interval, higher number: Enter with percent sign or use equivalent ratio or decimal. 12. Sample size: € bility Wo

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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