1 Based on the statistical decision, we can argue that the average likability of males (mean = 3.19) is significantly higher than the average likability of females (mean = 3.0). A. True

B. False

2. A marketing manager conducted a two-sample t-test ( = 5%). The manager reported that the t-value is 4.83, the critical value of t is 1.96, and the p value is 0.24. Which of the following statements about the statistical decision is RIGHT? A. The null hypothesis should be rejected B. The null hypothesis should not be rejected C. No statistical decision can be made because the results are problematic