A tyre manufacturing company kept a record of the distance covered bef – InterviewSolution

InterviewSolution

1.	A tyre manufacturing company kept a record of the distance covered before a tyre needed to be replaced . The table shows the results of 1000 cases :{:("Distance(in km)","less than 4000","4000 to 9000","9001 to 14000","more than 14000"),("Frequency",20,210,325,445):} If you buy a tyre of this company , what is the probability that : it will last more than 9000 km ?
Answer» ANSWER :`0.77`

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