Research Methods Part 4 T- Statistics Partly based on material by Sherry O’Sullivan.
Stat 217 – Day 18 t-procedures (Topics 19 and 20).
Review of Stats Fundamentals Emily Falk, Ph.D. University of Michigan (with slides from Thad Polk, Sky Chafin, Guillaume Flandin, Jeff Grynaviski, Luiz.
1 Lecture 6 Hypothesis Testing II: Proportions and 2 Populations Graduate School Quantitative Research Methods Gwilym Pryce [email protected].
Social Science Statistics Module I Gwilym Pryce
Section 10.1 Confidence Intervals The Basics. Confidence Intervals! A level C confidence level for a parameter is an interval computed from sample data.
Introduction to Hypothesis Testing: the z test. Testing a hypothesis about SAT Scores (p210) Standard error of the mean Normal curve Finding Boundaries.
Quantitative Methods Part 3 T- Statistics. Standard Deviation Measures the spread of scores within the data set ◦ Population standard deviation is used.
Statistical Analysis II Lan Kong Associate Professor Division of Biostatistics and Bioinformatics Department of Public Health Sciences December 15, 2015.
