Aresearcher recorded the shooting percentage of 28 professional basketball players in each of four quarters in a game. what are the degrees of freedom error for a one-way within-subjects anova?
a. 3
b. 27
c. 81
d. there is not enough information to answer this question

c. 81

Step-by-step explanation:

The number of ANOVA degrees of freedom is given by the following formula:

In which n is the size of the sample and k is the number of events.

In this problem, we have that:

So

The correct answer is:

c. 81

goog may have it for you

what? that isnt a question

step-by-step explanation: