The following graph is a binomial distribution with n = 6. This graph reveals that ____________. A)p 0.5 B)p = 1.0 C)p = 0 D)p

Question

The following graph is a binomial distribution with n = 6.  This graph reveals that ____________.
A)p > 0.5 
B)p = 1.0 
C)p = 0 
D)p < 0.5 
E)p = 1.5

Quizplus · Accepted Answer

In a binomial distribution, the probabilities of success (p) and failure (q) must add up to 1. Looking at the graph, we can see that the highest point is at x = 4, which means there were 4 successes out of 6 trials. Therefore, p must be greater than q, but not necessarily equal to 1. Since the graph is not perfectly symmetrical, we can tell that p is not exactly equal to 0.5. Therefore, the best choice is D, p < 0.5.

The Following Graph Is a Binomial Distribution with N =