Homework SourseCorrelations Mean Std Mean Pearson Correlation 1 751 Sig 2ta
Correlations
Mean
Std
Mean
Pearson Correlation
1
,751**
Sig. (2-tailed)
,000
N
50
50
Std
Pearson Correlation
,751**
1
Sig. (2-tailed)
,000
N
50
50
**. Correlation is significant at the 0.01 level (2-tailed).
The file Stock.sav contains data of mean and standard deviation of excess return of the S&P 50 stocks.
Examine the relation between the two variables graphically by using a scatter plot. Calculate the correlation between two variables.
a. Comment on the relationship. Is the relationship strong? Is it significantly different from 0? (Hint: a hypothesis test is needed for the latter part) alpha =0.05
| Correlations | |||
| Mean | Std | ||
| Mean | Pearson Correlation | 1 | ,751** |
| Sig. (2-tailed) | ,000 | ||
| N | 50 | 50 | |
| Std | Pearson Correlation | ,751** | 1 |
| Sig. (2-tailed) | ,000 | ||
| N | 50 | 50 | |
| **. Correlation is significant at the 0.01 level (2-tailed). |
Solution
Based on given information, it is strong relation ship occurs bet ween the variables. and it is significnatly differ from 0.
