A professor wants to know whether students in his large art history class differ on their exam score depending on which version of the test he gives them, a multiple-choice exam, an essay exam, or a mixed version. A random sample of 5 students is drawn from each exam type.
Is there any statistically significant difference in the final exam scores? Use the five-step model and an alpha level of 0.05, and write a sentence or two of interpretation for your results.

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The Answer of A professor wants to know whether students in his large art history class differ on their exam score depending on which version of the test he gives them, a multiple-choice exam, an essay exam, or a mixed version. A random sample of 5 students is drawn from each exam type.
Is there any statistically significant difference in the final exam scores? Use the five-step model and an alpha level of 0.05, and write a sentence or two of interpretation for your results.

A Professor Wants to Know Whether Students in His Large