Chapter 11
T-Test
MTH120_Chapter11
6642984 Research Design and Statistical Analysis
BUS 220: ELEMENTARY STATISTICS Chapter 11: Two sample tests of Hypothesis.
1 The 2007 National Immigrant Survey (Spain) National Statistics Institute (INE) Antonio ARGÜESO director for social and demographic statistics.
Pooled Variance t Test Tests means of 2 independent populations having equal variances Parametric test procedure Assumptions – Both populations are normally.
EPI809/Spring 2008 1 Chapter 10 Hypothesis testing: Categorical Data Analysis.
Chap 10-1 Copyright ©2012 Pearson Education, Inc. publishing as Prentice Hall Chap 10-1 Chapter 10 Two-Sample Tests Basic Business Statistics 12 th Edition.
Chapter 9 Testing the Difference Between Two Means, Two Proportions, and Two Variances McGraw-Hill, Bluman, 7th ed., Chapter 9 1.
Please enter data on page 477 in your calculator. Males in L1 Females in L2.
1 HYPOTHESIS TESTING: ABOUT TWO INDEPENDENT POPULATIONS.
