(Use R)_Independent random samples of professional football and basketball players gave thefollowing information.3.Heights (in ft) of pro football players: x1; n1 = 456.31 6.52 6.50 6.25 6.50 6.33 6.25 6.17 6.42 6.336.42 6.58 6.08 6.58 6.50 6.42 6.25 6.67 5.91 6.005.83 6.00 5.83 5.08 6.75 5.83 6.17 5.75 6.00 5.756.50 5.83 5.91 5.67 6.00 6.08 6.17 6.58 6.50 6.256.33 5.25 6.65 6.50 5.85Heights (in ft) of pro basketball players: x2; n2 = 406.07 6.58 6.25 6.58 6.25 5.92 7.00 6.41 6.75 6.256.00 6.92 6.84 6.58 6.41 6.67 6.67 5.75 6.25 6.256.50 6.00 6.92 6.25 6.42 6.58 6.58 6.08 6.75 6.506.83 6.08 6.92 6.00 6.33 6.50 6.58 6.82 6.50 6.58(b) Let µ1 be the population mean for x1 and let µ2 be the population mean for x2. Find a 90%confidence interval for u1 - µ2. Round your answers to 3 decimal places.(a)LowerUpperPaste R Output:(b) Examine the confidence interval and explain what it means in the context of this problem. Does theinterval consist of numbers that are all positive? all negative? of different signs? At the 90% level ofconfidence, do professional football players tend to have a higher population mean height thanprofessional basketball players?

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Description: (Use R)_Independent random samples of professional football and basketball players gave thefollowing information.3.Heights (in ft) of pro football players: x1; n1 = 456.31 6.52 6.50 6.25 6.50 6.33 6.25 6.17 6.42 6.336.42 6.58 6.08 6.58 6.50 6.42 6.2

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3. (Use R)_Independent random samples of professional football and basketball players gave the following information.

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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