I have my graduation exam in math tomorrow and I'm terribly stuck with one example. Maybe one of you can help me with this shit.
That's the example:
The probability that after taking a certain drug allergic reactions appear is 3%. How big is the probability that out of 100 persons who take that drug at most with 98 an allergical reaction appears?
Thx
EDIT: My try to solve it looked like this:
(100 ncr 98) * 0,03^98 * 0,97^0,02
That's the example:
The probability that after taking a certain drug allergic reactions appear is 3%. How big is the probability that out of 100 persons who take that drug at most with 98 an allergical reaction appears?
Thx
EDIT: My try to solve it looked like this:
(100 ncr 98) * 0,03^98 * 0,97^0,02