Wilson Electronics claims that their new line of Plasma televisions will last for 60,000 hours. A decides consumer research group decides to test this claim. The group randomly selects 50 televisions to test. The data from this sample shows that the mean life of television is 57000 hours, with standard deviation of 1200 hours. Determine the 95°/o confidence interval for the mean life of television. (56667 , 57333) Does the confidence interval support the claim of Wilson Electronic, explain your answer.
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no because it's 3000 hrs left tht means a lot of days are left and 95 percentage is too much for tht
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