Hypothesis Testing: Paired Samples t Test (Sig 2-tailed)

Play to Learn

Goal(s): Increased experience with the paired sample t test.  Gain expertise with how to handle interpreting the "Sig. (2-tailed)," depending upon whether it is a one-tail or two-tail hypothesis test.  Recognize that if the result is considered "statistically significant," then the null hypothesis is rejected.  Become familiar with interpreting statistical results as they might be produced by a software program (e.g., SPSS).

How: For each scenario presented, take into consideration whether it is a one-tail or two-tail hypothesis test.  Evaluate the "Sig. (2-tailed)" result, and decide whether to reject the null hypothesis.  Make 30 quick decisions, with immediate feedback.

Site: P2L.io