To ascertain the effectiveness of a new,quicker,and simpler test for identifying diabetes,a study was undertaken involving891participants.With this test,a positive result indicates the presence of diabetes.A negative result indicates the absence of diabetes.Data collected to assess the effectiveness of this new test revealed:

• 348of the participants confirmed they actually had diabetes,with the other participants confirming they actually did not havediabetes.
• 20participants actually had diabetesand produced a negative test result.
• 442participants produced a negative test result.

A participant from the study is chosen at random.What is theprobabilitythe participant actually has diabetes or the test is positive?(3decimal places)