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Get Full Access to Stats Modeling The World - 4 Edition - Chapter part i - Problem 21
Get Full Access to Stats Modeling The World - 4 Edition - Chapter part i - Problem 21

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# Libertys nose Is the Statue of Libertys nose too long Her nose measures, 46, but she is ISBN: 9780321854018 481

## Solution for problem 21 Chapter Part I

Stats Modeling the World | 4th Edition

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Problem 21

Libertys nose Is the Statue of Libertys nose too long? Her nose measures, 46, but she is a large statue, after all. Her arm is 42 feet long. That means her arm is 42>4.5 = 9.3 times as long as her nose. Is that a reasonable ratio? Shown in the table are arm and nose lengths of 18 girls in a Statistics class, and the ratio of arm-to-nose length for each. a) Make an appropriate plot and describe the distribution of the ratios. b) Summarize the ratios numerically, choosing appropriate measures of center and spread. c) Is the ratio of 9.3 for the Statue of Liberty unrealistically low? Explain.

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Confidence Interval  Sample statistic  Usually a point estimate  Used to estimate population parameter  Sample point estimate +/- margin of error Lower endpoint sample point estimate upper endpoint Margin of error Margin of error  Measure of variability associated with point of estimate at desired level of confidence  Small margin of error means higher precision  Higher desired confidence level means a larger margin of error  Lowest value in the computed confidence level =lower endpoint  Highest value in the computed confidence level= higher endpoint Confidence interval for p  Point estimate +/- margin of error Margin of

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##### ISBN: 9780321854018

Since the solution to 21 from Part I chapter was answered, more than 231 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Stats Modeling the World, edition: 4. The answer to “Libertys nose Is the Statue of Libertys nose too long? Her nose measures, 46, but she is a large statue, after all. Her arm is 42 feet long. That means her arm is 42>4.5 = 9.3 times as long as her nose. Is that a reasonable ratio? Shown in the table are arm and nose lengths of 18 girls in a Statistics class, and the ratio of arm-to-nose length for each. a) Make an appropriate plot and describe the distribution of the ratios. b) Summarize the ratios numerically, choosing appropriate measures of center and spread. c) Is the ratio of 9.3 for the Statue of Liberty unrealistically low? Explain.” is broken down into a number of easy to follow steps, and 109 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 31 chapters, and 1357 solutions. The full step-by-step solution to problem: 21 from chapter: Part I was answered by , our top Statistics solution expert on 03/16/18, 04:57PM. Stats Modeling the World was written by and is associated to the ISBN: 9780321854018.

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