A marketing research firm wishes to study the relationship between wine consumption and whether a person likes to watchprofessional tennis on television. One hundred randomly selected people are asked whether they drink wine and whether they watchtennis. The following results are obtained:Do NotWatchTennisWatch Tennis TotalsDrink Wine15Do Not Drink WineTotals5285243572080100(a) For each row and column total, calculate the corresponding row or column percentage.Row 165 × %Row 291 %Column 125 %Column 265 %(b) For each cell, calculate the corresponding cell, row, and column percentages. (Round your answers to the nearest whole number.)Watch TennisDo Not Watch TennisDrink WineCell =15%Cell =28%Row =35%Row =65%Column75%Column =25 × %=Do Not Drink Wine|Cell =5%Cell =52%Row =9%Row =91%Column25%Column =65%=(c) Test the hypothesis that whether people drink wine is independent of whether people watch tennis. Set a = .05. (Round youranswer to 3 decimal places.)X^2 =0.350 xDo not reject☑ HO. Conclude that whether a person drinks wine and whether a person watches tennis arenot independentevents.

No. of randomly selected people, The data table of results when asked about drinking wine and…

Answered: A marketing research firm wishes to…

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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