Question

The p value obtained is 0.0285 and the alpha level is 0.05, do we reject or fail to reject the null?

1) Reject the null hypothesis
2) Fail to reject the null hypothesis

Answer 1

Since the p-value of 0.0285 is less than the alpha level of 0.05, the decision would be to reject the null hypothesis.

Step-by-step explanation:

When comparing the p-value of a statistical test to the alpha level (also known as the significance level), the decision to reject or not reject the null hypothesis is made. If the p-value is less than the alpha level, you reject the null hypothesis. Conversely, if the p-value is greater than the alpha level, you fail to reject the null hypothesis. In your case, the p-value obtained is 0.0285 and the alpha level is 0.05. Since the p-value is less than the alpha level, you would reject the null hypothesis.