A potential sponsor would like to know whether local viewers prefer some evening news programs over others. The sponsor conducts a viewer preference survey based on a simple random sample of 200 households. The results are: 44 preferred KTVO, 40 preferred KMDT, 60 preferred KLPF, and 56 preferred KZTV. A goodness-of-fit test performed on these data would yield a calculated/obtained chi-square value of ______:

44.0 / 40.0

2.72

7.90

60.0 / 56.0

5.44

i chose 44.0/40.0 would you agree with this? is this correct?