SOLUTION: Consider a loaded die, in 10 independent throws the probability that an even number turns up 5 times is twice the probability that even number turns up 4 times. Prepare the probabi
Algebra.Com
Question 1109846: Consider a loaded die, in 10 independent throws the probability that an even number turns up 5 times is twice the probability that even number turns up 4 times. Prepare the probability distribution of the even numbers and compute the mean and variance. Verify your results as.
1) μ = E(x) = np 2) Var(x) = σ^2 = npq
Where p = prob. of even number q = 1-p
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
answered
RELATED QUESTIONS
Consider a loaded die, in 10 independent throws the probability that an even number turns (answered by stanbon,rothauserc)
A die is loaded in such a way that the probability of the face with j dots
turning up is (answered by greenestamps)
a die is loaded in such a way that the probabilityof the face with j dots turning up is... (answered by vksarvepalli)
what is the probability of rolling a 5 given that an odd number turns up? and an even... (answered by stanbon)
Please help me solve this Problem
A balanced die is rolled twice. Consider the following (answered by stanbon)
If a die is thrown three times. What is the probability that all throws shows prime... (answered by Edwin McCravy)
A balanced die is tossed twice. If A=Event (an even number comes up on the first toss), B (answered by CPhill)
A fair die is rolled three times. What is the probability that it shows an even number in (answered by stanbon)
A fair die is rolled three times. What is the probability that it shows an even number in (answered by math_helper)