Question: Cognitive Processing Therapy Virtual Reality Mean 5.61 7.326667 Variance 4.798172 1.855816 Observations 30 30 Pooled variance 3.327 Hypothesized Mean Difference 0 df 29 t Stat
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| Cognitive Processing Therapy | Virtual Reality |
| Mean | 5.61 | 7.326667 |
| Variance | 4.798172 | 1.855816 |
| Observations | 30 | 30 |
| Pooled variance | 3.327 | |
| Hypothesized Mean Difference | 0 | |
| df | 29 | |
| t Stat | -4.12574 | |
| P(T<) one-tail | 0.000142 | |
| t Critical one-tail | 1.699127 | |
| P(T<) two-tail | 0.000284 | |
| t Critical two-tail | 2.04523 |
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