MWF 10-10:50

University of Colorado at Boulder

WEEK 2 SUMMARY: INTRODUCTION TO HYDROLOGY (Geog 3511)

STATISTICS: Normal Distribution

• Bell curve
• mean, variance, standard deviation, CV, SE
• requirements for parametric statistics
  • -identical
  • -random

STATISTICS: t-test

• t-distribution
• calculate t statistic
• sample mean vs population mean t-test
• difference of mean t-test
• paired difference t-test

STATISTICS: Regression Analysis

• Regression analysis
• Correlation
• simple linear regression
• coefficient of determination (r^2)