The First 10 Final Exams Turned in for a Particular

question 52

Multiple Choice

The first 10 final exams turned in for a particular class are classified as either pass (earned a grade of "C" or higher) or fail (earned a grade lower than "C") .The sequence of exam submission and the results are shown here: ​ ​
Use the runs test with α = 0.05 to determine whether there is any evidence that the order in which the exams were submitted was not random.Select the appropriate critical values (CV) , test statistic (TS) , and decision.

• A) CV = 3 and 9, TS = 5, fail to reject H₀
• B) CV = 3 and 8, TS = 5, fail to reject H₀
• C) CV = 3 and 9, TS = 3, reject H₀
• D) CV = 2 and 8, TS = 2, reject H₀

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Definitions:

Complexity

The state or quality of being intricate or complicated, often referring to systems, processes, or products.

Technical Sophistication

The level of advanced technological features, capabilities, or complexity embedded within a product or system.

Behaviors

Observable actions or responses of individuals or groups in response to external or internal stimuli, often studied in psychology to understand and predict human actions.

Volunteers

Individuals who offer themselves for a service or undertaking willingly and without pay.