A sign in the elevator of a college library indicates a

Last updated: 12/4/2023

A sign in the elevator of a college library indicates a limit of 16 persons In addition there is a weight limit of 2 500 pounds Assume that the average weight of students faculty and staff at this college is 150 pounds that the standard deviation is 29 pounds and that the distribution of weights of individuals on campus is approximately normal A random sample of 16 persons from the campus will be selected LUSE SALT a What is the mean of the sampling distribution of x in pounds Hx pounds b What is the standard deviation of the sampling distribution of x in pounds o pounds c What average weights in pounds for a sample of 16 people will result in the total weight exceeding the weight limit of 2 500 pounds The average weight of 16 persons needs to be greater than lbs to exceed the weight limit of the elevator d What is the probability that a random sample of 16 people will exceed the weight limit Round your answer to four decimal places Need Help Read It Watch It Master It