ebook El Help Hosted by ALEKS Corp. Homework 7.4 Question 1 of 3 (1 point) Attempt 1 of Unlimited 7.4 Section Exercis Ages of students: A simple random sample of 95 U.S. college students had a mean age of 22.13 years. Assume the population standard deviation is o =4.72 years. Construct a 95% confidence interval for the mean age of U.S. college students. Round the answers to at least two decimal places. E A 95% confidence interval for the mean age of U.S. college students is olo