'Independent t test' presentation slideshows

458 views • 37 slides

When the Viking Missions Discovered Life on the Red Planet

When the Viking Missions Discovered Life on the Red Planet . ( 1) Giorgio Bianciardi Ph.D. , Dipartimento di Patologia Umana e Oncologia, University of Siena, Italy, Via delle Scotte 6, 53100 Siena, Italy (gbianciardi@unisi.it)

443 views • 28 slides

Difference Two Groups

Difference Two Groups. Part 2 Calculation of t-test Data and Definition Guided analyses and interpret tests based on mean (Independent t-test assuming equal variance and assuming unequal variance). Visual Concept of t-test. http://www.psych.utah.edu/stat/introstats/anovaflash.html.

573 views • 26 slides

Chapter 12: Comparing Independent Means

Chapter 12: Comparing Independent Means. In Chapter 12:. 12.1 Paired and Independent Samples 12.2 Exploratory and Descriptive Statistics 12.3 Inference About the Mean Difference 12.4 Equal Variance t Procedure (Optional) 12.5 Conditions for Inference 12.6 Sample Size and Power.

484 views • 22 slides

Difference Between Means

Difference Between Means. Learning Objectives. In this chapter you will learn about the t-test and its distribution t-test for related samples t-test for independent samples hypothesis testing how to use SPSS to test for differences between means. t Distribution.

369 views • 20 slides

Independent t test: Effects of server friendliness on tipping

Independent t test: Effects of server friendliness on tipping. Aubrey Volger Andrea Firth Todd Carr Philana Kiely. Background.

217 views • 11 slides

Research Problem

Research Problem . In one sentence, describe the problem that is the focus of your classroom research project about student learning: I have not introduced primary literature to my introductory biology students and would like to do so in a manner that engages them. Research Question.

179 views • 5 slides