Mathematics, 22.10.2019 22:00, mandy9386
Acertain virus infects one in every 150 people. a test used to detect the virus in a person is positive 90% of the time when the person has the virus and 5% of the time when the person does not have the virus. (this 5% result is called a false positive.) let a be the event "the person is infected" and b be the event "the person tests positive."(a) using bayes’ theorem, when a person tests positive, determine the probability that the person is infected. (b) using bayes’ theorem, when a person tests negative, determine the probability that the person is not infected.
Answers: 3
Mathematics, 21.06.2019 15:20, lizzyboo32
Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate
Answers: 2
Mathematics, 21.06.2019 15:30, orlando19882000
You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have
Answers: 1
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