Chapter 7 Power point
... • Stated a null hypothesis and an alternative hypothesis • Identified type I and type II errors and interpreted the level of significance • Determined whether to use a one-tailed or two-tailed statistical test and found a p-value • Made and interpreted a decision based on the results of a statistica ...
... • Stated a null hypothesis and an alternative hypothesis • Identified type I and type II errors and interpreted the level of significance • Determined whether to use a one-tailed or two-tailed statistical test and found a p-value • Made and interpreted a decision based on the results of a statistica ...
Chapter 4-1. Sample Size Determination and Power
... subjects assigned by the same rater on two or more occasions (such as test/re-test reliability). For both, the reliability coefficient is the intraclass correlation coefficient (ICC). It was stated in Chapter 2-5, page 32, that the sample size for a interrater reliability is based on the desired wid ...
... subjects assigned by the same rater on two or more occasions (such as test/re-test reliability). For both, the reliability coefficient is the intraclass correlation coefficient (ICC). It was stated in Chapter 2-5, page 32, that the sample size for a interrater reliability is based on the desired wid ...
SAS Programmer's check list-Quick checks to be done before the statistical reports go off the SAS Programmer's table
... 1 sample t-test is usually done using PROC MEANS, PROC UNIVARIATE, and PROC TTEST. Some of the statistics of interest generated by these SAS/STAT procedures are degrees of freedom, confidence intervals .Degrees of Freedom is usually N-1, where N=number of observations. Confidence intervals can be ca ...
... 1 sample t-test is usually done using PROC MEANS, PROC UNIVARIATE, and PROC TTEST. Some of the statistics of interest generated by these SAS/STAT procedures are degrees of freedom, confidence intervals .Degrees of Freedom is usually N-1, where N=number of observations. Confidence intervals can be ca ...
