'Interval level variables' diaporamas de présentation

Measurement, Sampling and Data Analysis

771 views • 61 slides

Variables

Variables. 9/12/2013. Readings. Chapter 2 Measuring and Describing Variables (Pollock) (pp.32-33 ) Chapter 2 Descriptive Statistics (Pollock Workbook). Exam 1 9/19. Exam 1 9/19 In class exam. You do not need an exam book You can use a basic calculator.

628 views • 48 slides

Addendum

Addendum. Testing assumptions of simple linear regression. 1. Now, how does one go about it?. The approach taken in this course will be to teach you to control a In other words, teach cautious ways to go about your business, so that if you get a result you can interpret it appropriately

688 views • 45 slides

Association for Interval Level Variables

Association for Interval Level Variables. Chapter 15. Introduction. When referring to interval-ratio variables a commonly used synonym for association is correlation We will be looking for the existence, strength, and direction of the relationship

517 views • 39 slides

Association for Interval Level Variables

Association for Interval Level Variables. Chapter 15. Introduction. When referring to interval-ratio variables a commonly used synonym for association is correlation We will be looking for the existence , strength , and direction of the relationship

596 views • 38 slides

Analyzing and Visualizing Data

472 views • 27 slides