The manager at a local restaurant wants to know if people’s enjoyment of their meal is determined by what entrée they eat. She offers a free entrée to 48 people in exchange for participating in her study. She randomly assigns 12 people to receive each of the following entrees chicken, beef, fish, or pasta. After collecting her data, she obtains the following SPSS output: How many degrees of freedom are there?
a. 1, 3
b. 44, 48
c. 3, 48
d. 3, 44
Ans: D
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