PSY 2030 One Sample t-Test SPSS Assignment 5
For Question 1, include all eight Steps of Hypothesis Testing
Assume that the mean number of violent acts in television shows is 10.2 per episode (this is historical average and may be treated as a population parameter). A random sample of shows from a new network has the following number of acts violence. The question motivating this research is Does the number of acts of violence from these new shows differ on average from the overall mean of 10.2?
13, 11, 14,10, 9, 13,14, 11,13,17,16, 12
Keep alpha=.05, have SPSS do the one -sample t test for you. The output of this command will be Step 5 and 6. Use the p-value (sig) to decide whether to reject or not reject the null hypothesis . For a nondirectional (two-tailed) test, which is the kind we're doing here, the rules is simple: If p < a, we reject H0. If p>a, we fail to reject H0.
Annotatetobs and the p-value on the printout. Turn your written steps and the annotated SPSS analysis.
PSY 2030 One Sample t-Test SPSS Assignment 5 For Question 1, include all eight Steps of...
Use SPSS for this exam, be sure to include all the following information to get full credits: (1) null and alternative hypotheses (15%) (2) nameofthe test(15%, explain why you chose it) (3) thetest statistic and its degree offreedom or ANOVAtable(if applicable) (30%! (4) p-value (15%), and (5) scientific conclusion (25%, using 0.05 significance). 1. Ostriches live in hot environments, and they are normally exposed to the sun for long periods Mammals in similar environments have special mechanisms for reducing the...