3 DEC FS Q.24
0. Hypothesis testing is the main concept of which type of research?
- Option : A
- Explanation : The experimental method is a systematic and scientific approach to research in which the researcher manipulates one or more variables, and controls and measures any change in other variables. Hypothesis testing is a statistical analysis of experimental data for making statistical decisions about whether to accept or reject the null hypothesis. Every test in hypothesis testing produces the significance value for that particular test. If the significance value of the test is greater than the predetermined significance level, then the null hypothesis is accepted, if it is less, the null hypothesis is rejected.
