Taking the statement to be evaluated as “the true mean amount due is at least $300,” you determine (click here to see how) the statistical significance level of the sample data with respect to this ...

This often takes the form of a null hypothesis, which is a statistical hypothesis that states there will be no difference between observed and expected data. The null hypothesis is proposed by a ...

The Wilcoxon test compares two paired groups and comes in two versions ... The Wilcoxon rank sum test can be used to test the null hypothesis that two populations have the same continuous distribution ...

The machine produces resistors that are significantly different from 100 Ω H0 is called our null hypothesis. In classical statistics, it’s the baseline, or the hypothesis to which you’d like ...

Successful completion of this course demonstrate your achievement of the following learning outcomes for the MS-DS program: Define a composite hypothesis and the level of significance for a test with ...