Author Question: If we use the 2 goodness-of-fit to test for the differences among 4 proportions, the degrees of ... (Read 65 times)

jparksx · **on:** Jun 24, 2018

If we use the 2 goodness-of-fit to test for the differences among 4 proportions, the degrees of freedom is equal to:
a. 3 c. 5
b. 4 d. None of these choices.

Question 2

Opportunity loss is the difference between the lowest profit for an event and the actual profit obtained for an action taken.
Indicate whether the statement is true or false