A group of engineers developed a new design for a steel

Last updated: 3/24/2024

A group of engineers developed a new design for a steel cable They need to estimate the 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 lb The standard deviation of the breaking weight for the sample is 16 1 lb Find the 95 confidence interval to estimate the mean breaking weight for this type cable Type numbers in the box Part 1 5 points Part 2 5 points 10 points Your answer should be to 2 decimal places