a study of the amount of time it takes to rebuild the transmission for a 2005 chevy cavalier shows that the mean is 8.4 hours and the standard deviation is 1.8 hours. find the probability that the mean rebuild time exceeds 8.7 hours.

a study of the amount of time it takes to rebuild the transmission for a 2005 chevy cavalier shows that the mean is 8.4 hours and the standard deviation is 1.8 hours. find the probability that the mean rebuild time exceeds 8.7 hours.

probabilitythat the mean rebuild time exceeds 8.7 hours is0.43.amountof time it takes to rebuild the transmission for a 2005 chevy cavalier shows that themeanis 8.4 hours and thestandard deviationis 1.8hours.0.43.probabilityhere: