To determine whether a difference between groups is reliable and statistically significant,you would use
A) representative samples.
B) data observations.
C) increased number of participants.
D) inferential statistics.

Question

Quizplus · Accepted Answer

Inferential statistics allow researchers to make conclusions about a population based on data collected from a sample. By using hypothesis testing and calculating p-values, researchers can determine if the difference between groups is statistically significant and not due to chance. Representative samples and increased number of participants can also contribute to the accuracy of the results, but inferential statistics are the best way to determine statistical significance.

To Determine Whether a Difference Between Groups Is Reliable and Statistically