Matt sells watermelons on the side of the road. The weight of a watermelon has a normal distribution with mean = 9.5 lbs and the standard deviation =...

Matt sells watermelons on the side of the road. The weight of a watermelon has a normal distribution with mean = 9.5 lbs and the standard deviation = 4 lbs. If he loads 100 watermelons on to his truck, what is the probability the total weight of the 100 watermelons will exceed his small truck's maximum load capacity of 1000 lbs?