What conclusion can be made about the effectiveness of the diet,based on the test,at the 0.05 level of significance?
A)The diet is not effective.
B)The diet is effective.
C)The sample size is relatively small to make a conclusion.
D)A conclusion cannot be drawn without calculating the p-value.

Question

Quizplus · Accepted Answer

Since the p-value is less than 0.05, we reject the null hypothesis and accept the alternative hypothesis. This means that we can conclude that the diet is effective at reducing weight.

What Conclusion Can Be Made About the Effectiveness of the Diet,based