Essay
Use the following set of data to determine the mean, median, mode, range, variance, standard deviation, standard error of measurement, and possible range for each score assuming 68% confidence. The reliability coefficient is .85.
Data: 50, 75, 31, 77, 65, 81, 90, 92, 76, 74, 88
Correct Answer:
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Mean = 72.64 (simple average)
Median = 7...View Answer
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Correct Answer:
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Median = 7...
View Answer
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