Consider the following frequency table of observations on the ra

Consider the following frequency table of observations on the random variable X:
Values 0 1 2 3 4
Frequency 4 21 10 13 2
(a) Based on these 50 observations, is a binomial distribution with n = 6 and p = 0.25 an appropriate model? Perform a goodness-of-fit procedure with a = 0.05.
(b) Calculate the P-value for this test.