KINE 2050 Lecture Notes - Lecture 1: Confidence Interval, Type I And Type Ii Errors, Null Hypothesis

• School: York University
• Department: Kinesiology & Health Science
• Course: KINE 2050
• Professor: Merv Mosher

Document Summary

. if you get a dash it means that you got the question right. look at the top and you will see the correct answer. if there is a letter it tells you that you got it wrong. Guilty correct decision type ii error (ho false) . we try to find type i error in the court system. H o - no difference between this patient and a healthy patient. We will perform a medical test and based on that test we will come to a decision. Realty - we will see if the symptoms will manifest themselves. you would not be likely to have the type ii error because if they caught it early it would have been better. in some situations you try to avoid type i error. Use t statistic x - u/sem df = n-1. Page 1 of 4 e. g. height of female student (in. ) u york = 66 ""