1. When a result is not extreme enough to reject the null hypothesis, explain why it is wrong to conclude that your result supports the null hypothesis.
4.The general population (Population 2) has a mean of 30 and a standard deviation of 5, and the cutoff Z score for significance in a study involving one participants is 1.96. If the raw score obtained by the participant is 45, what decisions should be made about the null and research hypothesis?
Field of study:
Tuesday, July 10, 2018