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An automobile tyre manufacturer is comparing the tread life of its new tyres to the...

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An automobile tyre manufacturer is comparing the tread life of its new tyres to the tread life of its previous model to see if they last significantly longer.The values below are in thousands of kilometres. New Tyre: 130, 135, 125, 137, 128, 131, 140 Old Tyre: 131, 132, 127, 129, 128, 134, 132Perform a hypothesis test to determine if the new tyres lasted significantly longer than the old tyres with a 0.05 level of significance.

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