When the results of a study are statistically significant, it means that
A) the results are not likely to have occurred by chance.
B) the differences found will have an important impact on children's development.
C) the research has been carefully conducted.
D) there is no other interpretation of the results of the study.

Question

Quizplus · Accepted Answer

When the results of a study are statistically significant, it means that the probability of them occurring by chance is very low (usually less than 5%). This provides evidence that the results are likely due to an actual effect and not just a coincidence.

When the Results of a Study Are Statistically Significant, It