r school sen x Quiz 3 (5 marks) (page X ) New Tab X New Tab X course h "moodle.imc.edu.au/mod/quiz/attempt.php?attempt=92610&cmid=141216&page=3&scrollpos=0 Inbox (1) - sonamto... Messenger f Sonam Tobden New Tab G Use or fix Flash aud... New Tab M| Gma Question 4 Not complete Mark 0.00 out of 1,50 Flag question A random sample of n = 15 items is taken, producing a sample mean of a = 14 with a sample variance of s = 3.6. Assume x is normally distributed and construct a 90% confidence interval for the population mean u. Lower Confidence Limit (L.C.L) - Upper Confidence Limit (U.C.L) - Check