Question: Test the hypothesis that there is no difference in quality of four brands of tyres A , B , C , and D based on

Test the hypothesis that there is no difference in quality of four brands of tyres A,B,C, and D based on the data given below. Use 5% level of significance.
\table[[,A,B,C,D],[Lasted 40000km,26,23,15,32],[Lasted 40000-60000km,118,93,116,121],[Lasted >60000km,56,84,69,47]]
Test the hypothesis that there is no difference in quality of

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