A certain virus infects one in every 2000 people. A test used to detect the virus in a person is positive 96% of the time if the person has the virus and 4 of the time if the
person does not have the virus. Let A be the event the person is infected" and B be the
event the person tests positive".
a. Find the probability that a person has the virus given that they have tested
positive, ie, find P(AB),
b. Find the probability that a person does not have the virus given that they test
negative, i. e. find P(not Anot B).

deez nu tz

step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )