Week 15:the sign test, the median test

1. the difference between parametric and nonparametric statistics.

2. How to rank data.
3. How to determine counts of observations

4. How to find a data sample’s kurtosis and skewness and determine if the sample meets acceptable levels of normality.
5. How to use SPSS® to find a data sample’s kurtosis and skewness and determine if the sample meets acceptable levels of normality.
6. How to perform a Kolmogorov–Smirnov one-sample test to determine if a data sample meets acceptable levels of normality.
7. How to use SPSS to perform a Kolmogorov–Smirnov one-sample test to determine if a data sample meets acceptable levels of normality
8. How to compute the Wilcoxon signed-rank test.
9. How to perform the Wilcoxon signed-rank test using SPSS®.
10. How to construct a median confidence interval based on the Wilcoxon signed-rank test for matched pairs.
11. How to compute the sign test.
12.How to perform the sign test using SPSS

Download Files

1587728630-how-to-test-data-normality.pdf (2.97 MB )

1587728630-wilcoxon-signed-rank-test-and-sign-test.pdf (4.00 MB )