Question: It is claimed that automobiles are driven on average more than 20,000 kilometres per year. Therefore, 100 randomly selected automobile owners are asked to record

It is claimed that automobiles are driven on average more than 20,000 kilometres per year. Therefore, 100 randomly selected automobile owners are asked to record how far they travel in kilometres. Would you agree with this claim if the random sample showed an average of 23,300 kilometres and a standard deviation of 3900 kilometers at ?=0.05.? Use a P=value approach in your conclusion.

QUESTION 1 It is claimed that automobiles are driven on average more than 20,000 kilometres per year. Therefore, 100 randomly selected automobile owners are asked to record how far they travel in kilometres. Would you agree with this claim if the random sample showed an average of 23,300 kilometres and a standard deviation of 3900 kilometers at a=0.05.? Use a P=value approach in your conclusion. (10 marks)

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