Question

In the following experiment, determine whether or not the probabilities are binomial probabilities. If they are, identify the values for n, p, and q.





A die is rolled 30 times. What is the probability of getting x even numbers?






a.


Binomial probability; n = 0.5, p = 0.5, q = 30




b.


Binomial probability; n = 30, p = 0.5, q = 0.5




c.


Binomial probability; n = 0.5, p = 30 , q = 0.5




d.


Not a binomial probability

Answer 1

@ybarrap

Answer 2

There are 30 trials (n=30), there are 15 evens between 1 and 30 (p=.5) and 15 odd (q=.5)

Answer 3

B?