heliumfootballs.txtStatCrunchAppletsEdit -Data -StatGraph Help-RowDistances of air Distances of hevar3var4var5119112012201422222223222425268.25266.252610252711262812262813272814272915272916282917282918283019283020283021293022293123293124313225313226313327323428333529343930313233234 5679 o 8:486.2 Confidence Interval Checkfor UnderstandingTwo footballs, one filled with airand the other filled with helium,were kicked on a windless day atOhio State University. Thefootballs were alternated witheach kick. After 10 practice kicks,each football was kicked 29 moretimes. Assume the distances arenormally distributed for eachfootball. The distances (in yards)are here in StatCrunch.Which distribution (z or t) shouldyou use to construct aconfidence interval and why?Construct a 95% confidenceinterval for the population meandistance travelled for eachfootball.Interpret your confidenceintervals.Draw both of your intervals herewith the same x-axis. You candraw them by hand or withtechnology. What do younotice? What conclusions mightyou draw from this illustration?

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Description: heliumfootballs.txtStatCrunchAppletsEdit -Data -StatGraph Help-RowDistances of air Distances of hevar3var4var5119112012201422222223222425268.25266.252610252711262812262813272814272915272916282917282918283019283020283021293022293123293124313225313226

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Which distribution (z or t) should you use to construct a confidence interval and why? Construct a 95% confidence interval for the population mean distance travelled for each football. Interpret your confidence intervals.

Which distribution (z or t) should you use to construct a confidence interval and why? Construct a 95% confidence interval for the population mean distance travelled for each football. Interpret your confidence intervals.

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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