Saturday
September 20, 2014

Homework Help: statistics

Posted by M.C on Sunday, May 6, 2012 at 12:14am.

To determine how many hours per week freshmen college students watch television, a random sample of 225 students was selected. It was determined that the students in the sample spent an average of 35 hours watching TV per week. The population standard deviation is known to be 12 hours. Provide a 95% confidence interval estimate for the average number of hours that all college freshmen spend watching TV per week

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - 28. A group of statistics students decided to conduct a survey at ...
statistics - Six students from a statistic class reported the number of hours of...
Math - Identify the misuse or misrepresentation of statistics: 60% of all ...
statistics - Suppose that, for students who are enrolled in college algebra, 73 ...
Statistics - Professor York randomly surveyed 240 students at Oxnard University...
Statistics - A random sample of 50 students chosen from an elementary school ...
statistics - In the past a certain college has found that 35% of the students ...
statistics - A sample of the number of study per week of college students is ...
statistics - The average age of evening students at a local college has been 21...
Statistics - A survey among freshmen at a certain university revealed that the ...

Search
Members