A new diagnostic test was created to check the diabetic status of individuals with a high risk of diabetes. A sample of 500 patients were selected and the results are shown below:

	Diabetes	No Diabetes
Positive Test	171	17
Negative Test	79	233

a) Find the probability of having a positive test result and no diabetes.

b) Find the positive predictive value and interpret the result.

c) Find the specificity of the new diagnostic test and interpret the result.