In 2012, researchers working with a very large population of health records found that 9.3% of all Americans had diabetes (source: National Diabetes Statistics Report, 2014). Suppose a medical researcher randomly selects two individuals from a large population.Let A represent the event “the first individual has diabetes.”Let B represent the event “the second individual has diabetes.”True or false? A and B are independent events. True False

In the population, 8% of males have had a kidney stone. Suppose a medical researcher randomly selects two males from a large population.Let A represent the event "the first male has had a kidney stone."Let B represent the event "the second male has had a kidney stone."True or false? A and B are independent events. True False

To ascertain the effectiveness of a new, quicker, and simpler test for identifying diabetes, a study was undertaken involving 739 participants. 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: 201 of the participants confirmed they actually had diabetes, with the other participants confirming they actually did not have diabetes. 124 participants actually had diabetes and produced a negative test result. 255 participants produced a negative test result. A participant from the study is chosen at random. What is the probability they do actually have diabetes given the test result is positive? (3 decimal places)

Cohort studies allow true determination of incidence of an outcome.Question 2Select one:TrueFalse

As of 2018, ________ million Americans were living with diagnosed diabetes.Multiple Choice15.845.623.026.8

Last year, a city with a population of 500,000 had 50,000 individuals diagnosed with diabetes. This year, 1000 more people were diagnosed. Assuming no changes in population size, what is the incidence rate of diabetes in this population? Group of answer choices 0.102% 20% 10.2% 0.2%