Descriptor
| Educational Research | 1 |
| Evaluation Problems | 1 |
| Hypothesis Testing | 1 |
| Probability | 1 |
| Psychological Studies | 1 |
| Research Design | 1 |
| Research Problems | 1 |
| Sample Size | 1 |
| Statistical Significance | 1 |
| Test Validity | 1 |
Source
Author
| Shaver, James P. | 1 |
Publication Type
| Speeches/Meeting Papers | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Download full textShaver, James P. – 1992
A test of statistical significance is a procedure for determining how likely a result is assuming a null hypothesis to be true with randomization and a sample of size n (the given size in the study). Randomization, which refers to random sampling and random assignment, is important because it ensures the independence of observations, but it does…
Descriptors: Educational Research, Evaluation Problems, Hypothesis Testing, Probability
