Please help me figure out this textbook problem using R CODE   Given the Cars  data set (https://raw.githubusercontent.com/dev7796/data101_tutorial/main/files/dataset/Cars2022.csv), find the Car brand C which has the highest mean age of buyers.    How do I demonstrate it by testing number of alternative hypotheses by comparing C's  mean buyers age with all other car makers in Cars data set? How can I show every single hypothesis I will test, run permutation or z-test and explain the meaning of these hypotheses? How can I conclude that C indeed has the highest mean age of buyers, or is it just random fluctuation and please elaborate.

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