Slide 11. Nominal Measures of Association 2. Ordinal Measure s of Association Slide 2 ASSOCIATION Association –The strength of relationship between 2 variables –Knowing…

1. X A single element N Number of elements in a population n Number of elements in a sample p The probability of an event occur- ring. In reports of statistical signifi-…

Slide 1R EVIEW OF T ERMINOLOGY Statistics Parameters Critical Region “Obtained” test statistic “Critical” test statistic Alpha/Confidence Level Slide 2 S IGNIFICANCE…

Slide 1 Section 5.2 Confidence Intervals and P-values using Normal Distributions Slide 2 Slope :Restaurant tips Correlation: Malevolent uniforms Mean :Body Temperatures Diff…

Slide 1 Confidence Interval Estimation 8 Chapter © 2015 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible…

Whatâs New in Design-Expert version 7 Pat Whitcomb September 13, 2005 Whatâs New General improvements Design evaluation Diagnostics Updated graphics Better help Miscellaneous…

Slide 1 Review of T-tests And then…..an “F” for everyone T-Tests 1 sample t-test (univariate t-test) Compare sample mean and population mean on same variable Assumes…

EXAM Exam II 1. Nominal Measures of Association 2. Ordinal Measure s of Associaiton 2 ASSOCIATION Association The strength of relationship between 2 variables Knowing how…

Slide 1R EVIEW OF T- TESTS And then…..an “F” for everyone Slide 2 T-T ESTS 1 sample t-test (univariate t-test) Compare sample mean and population mean on same variable…

Whatâs New in Design-Expert version 7 General Improvements Pat Whitcomb March 24, 2006 Whatâs New General improvements Design evaluation Diagnostics Updated graphics Better…