Which steps involves in processing operations of data after collection of data?
1). Editing
2). Classification
3). Coding
4). Tabulation
3. Which of the following is not related to increasing the sensivity of the t-test?
4. Hypothesis concerned with analytical variable is
5. The alternative hypothesis is also known as the
6. A measure is reliable if it provides consistent ........
7. Convenience sampling is also known as
9. A threat to internal validity in the nonequivalent comparison-group design is the ........ effect.