Questions Relate to the Following Output, Which Relates to a Friedman

question 1

Multiple Choice

Questions relate to the following output, which relates to a Friedman test, which compares scores at three timepoints on depression.Researchers used the exact test.
Ranks
Test Statistics^a
a.Friedman Test
-A Kruskall Wallis test is a test which looks at the difference in:

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Definitions:

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choosing between two or more options.

Market Price

The value of a good or service determined by the supply and demand within a competitive marketplace.

Corn Rises

An increase in the market price of corn, which can be due to various factors such as supply constraints, increased demand, or external market conditions.

Opportunity Cost

Sacrificing the possible benefits of various alternatives by selecting a specific choice.