Question 3 Partup Purtas po A group of engineers developed a new design for a steel cable. They need to estimate the Type tumbers in the bus amount of weight the cable can hold. The weight limit will be reported on cable packaging. The engineers take a random sample of 48 cables and apply weights to each of them until they break. The 48 cables have a mean breaking weight of 773.7 lb. The standard deviation of the 10 points breaking weight for the sample is 15.8 lb. Find the 99% confidence interval to estimate the mean breaking weight for this type cable. Your answer should be to 2 decimal places