A study of an association between which ear is used for cell phone calls andwhether the subject is left-handed or right-handed began with a survey e-mailed to5000 people belonging to an otology online group, and 717 surveys were returned.(Otology relates to the ear and hearing.) What percentage of the 5000 surveyswere returned? Does that response rate appear to be low? In general, what is aproblem with a very low response rate?Of the 5000 surveys, % were returned. This response ratetobe low.(Round to the nearest whole number as needed.)In general, what is a problem vwith a very low response rate?O A. It creates a serious potential for confounding which creates a seriouspotential for erroneous conclusions.OB. It creates a serious potential for getting a biased sample that consists ofthose with a special interest in the topic.C. It indicates that the study is unimportant and that the researchers shouldmove on to other studies.O D. It indicates a lack of blinding which creates a serious potential for gettinga biased sample.Next The population of ages at inauguration of all U.S. Presidents who had professionsin the military is 62, 46, 68, 64, 57. Why does it not make sense to construct ahistogram for this data set?Choose the correct answer below.O A. There must be an even number of data values in the data set to create ahistogram.O B. Adequate class boundaries for a histogram cannot be found with this dataset.O C. With a data set that is so small, the true nature of the distribution cannotbe seen with a histogram.D. This data set would yield a histogram that is not bell-shaped.Next

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Answered: A study of an association between which…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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