SOLUTION: A die is rolled 15 times. What is the probability of at least two 2's appearing? (Round your answer to four decimal places.)
Algebra.Com
Question 672420: A die is rolled 15 times. What is the probability of at least two 2's appearing? (Round your answer to four decimal places.)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A die is rolled 15 times. What is the probability of at least two 2's appearing? (Round your answer to four decimal places.)
------------
Binomial Problem with n = 15 and p(2) = 1/6
-----
P(2<= x <=15) = 1 - P(0<= x <=1) = 1-binomcdf(15,1/6,1) = 0.7404
===========
Cheers,
Stan H.
===========
RELATED QUESTIONS
A die is rolled 15 times. What is the probability of at least two 5's... (answered by jim_thompson5910)
A fair die is rolled times. What is the probability that a is obtained on at least one... (answered by Boreal,Alan3354)
A fair die is rolled five times. Calculate the probability of obtaining exactly two 3s.... (answered by Boreal)
A fair die is rolled 4 times. What is the probability that a 2 is obtained on at least... (answered by Boreal)
A fair die is rolled 4 times. What is the probability that a 2 is obtained on at least... (answered by jim_thompson5910)
A die is rolled 16 times.
Find the probability of getting at least one 6. Please round (answered by stanbon)
A fair die is rolled 6 times. What is the probability of having no 1 and no 2 among the... (answered by stanbon)
A fair die is rolled 6 times. What is the probability of having no 1 and no 2 among the... (answered by Edwin McCravy,vksarvepalli)
A die is thrown four times. Determine the probability of throwing the following.
(a)... (answered by ewatrrr)