I performed a t-test for two independent samples. But the value of T that the test returns (2.9552) is not within the confidence interval that the test generates ( 0.4772928 2.4227072).

Does anyone know why this happens?

Can it be fixed?

t.test(Oan, Ofa, alternative = "two.sided", var.equal = FALSE)

```
Welch Two Sample t-test
```

data: Oan and Ofa

t = 2.9552, df = 106.73, p-value = 0.003846

alternative hypothesis: true difference in means is not equal to 0

95 percent confidence interval:

0.4772928 2.4227072

sample estimates:

mean of x mean of y

4.30 2.85