Question
Descriptive Statistics N Skewness Kurtosis Statistic Statistic Std. Error Statistic Std. Error quiz1 105 -.867 .236 .383 .467 gpa 105 -.266 .236 -.753 .467 total
Descriptive Statistics | |||||
N | Skewness | Kurtosis | |||
Statistic | Statistic | Std. Error | Statistic | Std. Error | |
quiz1 | 105 | -.867 | .236 | .383 | .467 |
gpa | 105 | -.266 | .236 | -.753 | .467 |
total | 105 | -.756 | .236 | .775 | .467 |
final | 105 | -.004 | .236 | -.642 | .467 |
Valid N (listwise) | 105 |
Q-1 Interpret the skewness and kurtosis values and how you determined whether the assumption of normality was met or violated.
Correlations | |||||
quiz1 | gpa | total | final | ||
quiz1 | Pearson Correlation | 1 | .113 | .771** | .265** |
Sig. (2-tailed) | .252 | .000 | .006 | ||
N | 105 | 105 | 105 | 105 | |
gpa | Pearson Correlation | .113 | 1 | .291** | .254** |
Sig. (2-tailed) | .252 | .003 | .009 | ||
N | 105 | 105 | 105 | 105 | |
total | Pearson Correlation | .771** | .291** | 1 | .569** |
Sig. (2-tailed) | .000 | .003 | .000 | ||
N | 105 | 105 | 105 | 105 | |
final | Pearson Correlation | .265** | .254** | .569** | 1 |
Sig. (2-tailed) | .006 | .009 | .000 | ||
N | 105 | 105 | 105 | 105 | |
**. Correlation is significant at the 0.01 level (2-tailed). |
Q2 - Below the output, first report the total-final correlation including degrees of freedom, correlation coefficient, and p value. Specify whether or not to reject the null hypothesis for this correlation. Second, report the gpa-quiz1 correlation including degrees of freedom, correlation coefficient, and p value. Specify whether or not to reject the null hypothesis for this correlation.
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