Thirty-Three Students Were Asked to Rate Themselves on Whether They

Short Answer

Thirty-three students were asked to rate themselves on whether they were outgoing or not using this five point scale: 1 = extremely extroverted, 2 = extroverted, 3 = neither extroverted nor introverted, 4 = introverted, or 5 = extremely introverted. The results are shown in the table below:
a. Calculate the sample mean.
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b. Calculate the median.
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c. Calculate the sample standard deviation.
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