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Thank you so much for helping i will give you a upvote Question 4: (Zpts) To test for COW-19, rapid tests {antigen tests) are quicker

Thank you so much for helping i will give you a upvote

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Question 4: (Zpts) To test for COW-19, rapid tests {antigen tests) are quicker [give results within 30 minutes) but they are not accurate. Suppose the action of the population being infected by COVIDJS' is 1%. A rapid test is available to test for the virus. Home, for a healthy person, the chance of being falsely diagnosed as having the virus is 2.5%. For someone with the virus, the chance of being falsely diagnosed as hethy is 6.?%_ Suppose the test is performed on a person selected at random ora the population. a} What is the probability that the test shows a positive result [meaning the person is diagnosed as positive, either correctly or incorrectly}? b) Suppose the test shows a positive result, what is the probability that the person tested actually has the virus? c} Suppose the test shows a negative result, what is the probate-lit};r that the person tested actually has the virus

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