I attatched a picture of what I am referring to... I was able to do the math part for this assignment on tests of independence, but could you help me with what the data is actually telling me? I do not understand the analysis or what this data is actually telling me in reference to the three cars and their observed and expected frequencies? Thank you Test of IndependenceObserved FrequenciesCar PreferenceLikelyPurchaseChevyFordHondaTotalYes67111129307No588946193Total125200175500Expected FrequenciesCar PreferenceLikelyPurchaseChevyFordHondaTotalYes76.75122.80107.45307.00NoTotal48.2577.2067.55193.00125.00200.00175.00500.00p-value 0.000171

In this context, the aim is to test whether the car preference and purchase are independent.…

Answered: I attatched a picture of what I am…

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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I attatched a picture of what I am referring to... I was able to do the math part for this assignment on tests of independence, but could you help me with what the data is actually telling me? I do not understand the analysis or what this data is actually telling me in reference to the three cars and their observed and expected frequencies? Thank you

Test of Independence
Observed Frequencies
Car Preference
Likely
Purchase
Chevy
Ford
Honda
Total
Yes
67
111
129
307
No
58
89
46
193
Total
125
200
175
500
Expected Frequencies
Car Preference
Likely
Purchase
Chevy
Ford
Honda
Total
Yes
76.75
122.80
107.45
307.00
No
Total
48.25
77.20
67.55
193.00
125.00
200.00
175.00
500.00
p-value 0.000171

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