There are three major companies who manufacture gaming consoles. The table below shows thatmarket shares of these three companies, based on last year's global sales figures.Market shareSunny Gameport6%Purchase intentionThis year, each of these companies is going to launch a new generation of their console. In a survey, arandom sample of console owners were asked, which company's new model they are most likely tobuy. The results of the survey are show below:Sunny GameportMarcohard Y-Crate71%19NineTendons Swap23%Marcohard Y-Crate234NineTendons Swap94We can use these data to test whether we have enough evidence that the market shares of the threecompanies are going to change. Calculate the test statistic which can be used to test the nullhypothesis that distribution of current buying intentions among console owners are identical to lastyear's market shares. (The result must be accurate within ±0.05).

Answered: There are three major companies who…

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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