t-test for differences of means in both tail ends (10 and 25% perspectives)
| Statistics | 10% perspective | 25% perspective | ||
|---|---|---|---|---|
| Win 1 and 2 | Win 9 and 10 | Win 1 and 2 | Win 3 and 4 | |
| Observations | 61 | 61 | 61 | 61 |
| Means | 12.7 | −6.8 | 21.3 | −9.8 |
| Skewness | 5.9 | 1.7 | 4.6 | 1.0 |
| Kurtosis | 41.8 | 5.8 | 28.0 | 4.4 |
| Two sample t-tests | ||||
| First tail end | Observations | Means | Std. Error | Std. Dev |
| Win 1 (10%) | 61 | 23.1 | 6.7 | 52.3 |
| Win 2 (10%) | 61 | 10.4 | 1.6 | 12.3 |
| Diff | 12.7 | Ha: diff > 0, Pr (T > t) = 0.0335 | ||
| Win 1 (25%) | 61 | 37.4 | 7.4 | 58.3 |
| Win 2 (25%) | 61 | 16.1 | 2.5 | 19.7 |
| Diff | 21.3 | Ha: diff > 0, Pr (T > t) = 0.004 | ||
| Last tail end | Observations | Means | Std. Error | Std. Dev |
| Win 9 (10%) | 61 | 6.3 | 1.1 | 8.4 |
| Win 10 (10%) | 61 | 13.1 | 1.9 | 14.7 |
| Diff | −6.8 | Ha: diff < 0, Pr (T < t) = 0.001 | ||
| Win 3 (25%) | 61 | 11.8 | 1.3 | 10.5 |
| Win 4 (25%) | 61 | 21.6 | 2.7 | 20.8 |
| Diff | −9.8 | Ha: diff < 0, Pr (T < t) = 0.0007 | ||
| Statistics | 10% perspective | 25% perspective | ||
|---|---|---|---|---|
| Win 1 and 2 | Win 9 and 10 | Win 1 and 2 | Win 3 and 4 | |
| Observations | 61 | 61 | 61 | 61 |
| Means | 12.7 | −6.8 | 21.3 | −9.8 |
| Skewness | 5.9 | 1.7 | 4.6 | 1.0 |
| Kurtosis | 41.8 | 5.8 | 28.0 | 4.4 |
| Win 1 (10%) | 61 | 23.1 | 6.7 | 52.3 |
| Win 2 (10%) | 61 | 10.4 | 1.6 | 12.3 |
| Ha: diff > 0, Pr (T > | ||||
| Win 1 (25%) | 61 | 37.4 | 7.4 | 58.3 |
| Win 2 (25%) | 61 | 16.1 | 2.5 | 19.7 |
| Ha: diff > 0, Pr (T > | ||||
| Win 9 (10%) | 61 | 6.3 | 1.1 | 8.4 |
| Win 10 (10%) | 61 | 13.1 | 1.9 | 14.7 |
| Ha: diff < 0, Pr (T < | ||||
| Win 3 (25%) | 61 | 11.8 | 1.3 | 10.5 |
| Win 4 (25%) | 61 | 21.6 | 2.7 | 20.8 |
| Ha: diff < 0, Pr (T < | ||||
Source(s): Table created by author
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