0
First P(E|F) means the probability of E given F. Now, Bayes theorem gives us a way of calculating P(E|F) if we know P(F|E).
P(F|E) =(E|F)P(F) divided by
P(E|F)P(F) + P(E|F')P(F')
E = the event that an anabolic steroid detection test gives a positive result
F = the event that the athlete uses steroids
then
P(E|F) = probability that the test is positive for an athlete who uses steroids.
P(F|E) = probability that an athlete uses steroids given that the test is positive.
A drug test will detect steroid use meaning it show positive for an athlete who uses steroid 95% of the time. A Rugby player has just tested poositive. The probability that he uses steroids is:
P(E|F) = 0.95 P(E|F') = 0.15 P(F) = 0.1 P(F') = 0.9P(E|F)=(0.95)(0.1) divided by
(0.95)(0.1) + (0.15)(0.9)
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is example of dependent source and independent source of voltage and current?
Boss its a circuit not a device, you can also create one of yours..... just use simple logic of voltage divider and current divider rules...-satendra.svnit@gmail.com
Does a simple leaf have a blade that is in one piece?
yes
Find the 8 names in the quote The simple example of a man named to tell the royal story is good?
Well I think I found 7 of the 8 they are ed, leo, anna, al, tory, roy, and max(backwards) but i can't find the last one.
Where is a simple gear train used?
Simple Gears are machine elements that transmit motions by means of successfully engaging teeth.
What is the average cost to have an attorney do a simple will in Houston Tx.?
The average cost for a simple will is around fifty dollars. The most an attorney would charge would be around one hundred dollars.
Where could one learn more about Bayesian networks?
There are a number of different online sources of information regarding Bayesian networks. These include Wikipedia, Bayes Nets and Bayes Server amongst others.
What is a and b in pathagereom theorm in c squared in 9?
u need to know one of the legs to find the answer
What is a one line segment?
A simple line is an example.
What is simple majority?
Why they learn calculus?
To solve certain problems that can't be solved with simple algebra. To give just one simple example, find the maximum value of a certain function.To solve certain problems that can't be solved with simple algebra. To give just one simple example, find the maximum value of a certain function.To solve certain problems that can't be solved with simple algebra. To give just one simple example, find the maximum value of a certain function.To solve certain problems that can't be solved with simple algebra. To give just one simple example, find the maximum value of a certain function.
What is an example of a machine?
a cotton gin... that's a simple one
Is a scale an example of a simple machine?
Yes, it is one of the simple machine like knife, cooker, lighter etc. thanks
Is a pulley an example of an inclined plane?
No, that's one of the other simple machines.
Is an pulley a example of a inclined plane?
No, that's one of the other simple machines.
What is one example of a compound machine?
Engines, sewing machines, band saws, and anything else that uses simple machines.
What is a simple eye?
There are many different things that could be considered a simple eye. Many insects for example have simple eyes because they serve one purpose.
What is a one to one mapping from set A to A which is not onto A?
A simple example, where the set A = Z is f(x) = 2x.
