Slide 1 A First Course in Statistics for the Sciences A Collaborative Statistics Program Focused on Undergraduate Research Barbara Ward Slide 2 Collaboration Majors Department…

Slide 1 Comparing Systems Using Sample Data Andy Wang CIS 5930-03 Computer Systems Performance Analysis Slide 2 2 Comparison Methodology Meaning of a sample Confidence intervals…

Slide 1 © 2009 IBM Corporation What’s new in IBM SPSS Statistics 18? James Parry Senior Systems Engineer Slide 2 © 2009 IBM Corporation Agenda What’s new in IBM SPSS…

Inference for Proportions One Sample Confidence Intervals One Sample Proportions Rate your confidence 0 - 100 Name my age within 10 years? within 5 years? within 1 year?…

Inference for Proportions One Sample Confidence Intervals One Sample Proportions Rate your confidence 0 - 100 Name my age within 10 years? within 5 years? within 1 year?…