If the p-value for your test statistic in a test of
hypothesis (for example a test test, one-tail), is 0.03
or less, and the significance level alpha is set at
0.05, you conclude that:
The result is inconclusive
The null hypothesis H0 should be rejected
Both null hypothesis H0 and
research hypothesis H1 should be rejected
The null hypothesis H0 should not be
rejected