A company took a random sample of a batch of its deluxe mixed nuts and found 80 cashew, 30 almond, 20 macadamia and 20 brazil. The company want to test the claim that the frequency distribution of types of nuts are equally likely for a batch of mixed nuts using a significance level of 0.05. Answer questions 1-3:

2. What is the test statistic? (choose the closest one)

Question 2 options:

a)	48.17, 1.5, 8.17 and 8.17

b)

37.5

c)

150

d)

66