statistics

C. A certain disease has an incidence rate of 0.6%. If the false negative rate is 6% and the false positiv: rate Is 4%. compute the probability that a person who tests positive actually has the disease. I:] Give your answer accurate to at least 3 decimal places D. A survey of 95 persons was conducted at TCC. and it was found that 59 persons carried a cell phone. 60 persons carried a tablet computer. and 49 carried both a cell phone and a tablet. \\ 1. How many people carried a cell phone or a tablet? :] 2. How many people carried neithera cell phone nor a tablet? l:] 3. How many people carried a cell phone only? :] 4. How many people carried a tablet but not a cell phone? :] E. in a survey of 254 professional athletes. itwas found that 113 of them owned a convertible. 115 of them owned a giant screen TV. and 122 owned a sporting goods store. 17 owned a convertible and a store. 43 owned a TV and a store, and 62 owned a covertible and a TV. 5 owned all three items. 1. Howr many athletes did not own any of the three items? : 2. How many owned a covertible and a TV, but not a store? i: 3. How many athletes owned a convertible or a TV? l: 4. How many athletes owned exactly one type of item In the survey? I: 5. How many athletes owned at least one type of item in the survey? : 6. How many owned a TV or a store. but not a convertible