Testing of Hypothesis
Testing of Hypothesis, Hypothesis testing, Independent t test, Independent z test, Analysis of variance, ANOVA, Comparison tests
P value and Significance Level
Difference Between the P value and Significance Level? Basically in hypothesis testing the goal is to see if the probability value is less than or equal to the significance level (i.e., is p ≤ alpha). It is also called the size of the test or the size of the critical …
Testing of Hypothesis or Hypothesis Testing Made Easy
To whom is the researcher similar in hypothesis testing: the defense attorney or the prosecuting attorney? Why? The researcher is similar to the prosecuting attorney in the sense that the researcher brings the null hypothesis “to trial” when she believes there is a probability of strong evidence against the null. …
Null and Alternative Hypothesis (2012)
Null and Alternative Hypothesis of different statistical tests such as independent sample t test