# Question

Consider the observed frequency distribution for the following set of random variables:

Random Variable, x Frequency, fo

0 ............ 23

1 ............ 60

2 ............ 122

3 ............ 83

4 ............ 12

Total ........... 300

a. Perform a chisquare test using α = 0.05 to determine if the observed frequencies follow the binomial probability distribution when p = 0.50 and n = 4.

b. Determine the pvalue using Excel and interpret its meaning.

Random Variable, x Frequency, fo

0 ............ 23

1 ............ 60

2 ............ 122

3 ............ 83

4 ............ 12

Total ........... 300

a. Perform a chisquare test using α = 0.05 to determine if the observed frequencies follow the binomial probability distribution when p = 0.50 and n = 4.

b. Determine the pvalue using Excel and interpret its meaning.

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