Eleven patients were weighed before and after a diet which was designed to help patients reduce weight. Eight of these patients did lose weight but three patients had a weight increase. The researcher set a significance level to be 5% and calculated the p-value to be 0.1133 Is there evidence that the diet is successful?

The probability that the diet is successful is 0.1133 There is not evidence to claim that the diet is successful. There is sufficient evidence to claim that the diet is successful.