If the difference between two groups is statistically significant,it suggests that:
A) there is a positive correlation among the data
B) the data show low levels of systematic error
C) the researcher has to use descriptive statistics to test for the validity of the results
D) if the experiment were repeated, the same results would likely occur

Question

Quizplus · Accepted Answer

If the difference between two groups is statistically significant, it means that the probability of obtaining the observed difference by chance is very low. Therefore, if the experiment were to be repeated, the same results would likely occur. This suggests that the difference between the two groups is due to the independent variable being manipulated and not due to chance or random error.

If the Difference Between Two Groups Is Statistically Significant,it Suggests