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Consider a sample with data values of27, 25, 20, 15, 30, 34, 28 and 25. Compute the range, interquartile range, variance, and standard deviation. Round

Consider a sample with data values of27, 25, 20, 15, 30, 34, 28 and 25. Compute the range, interquartile range, variance, and standard deviation. Round to decimals, if necessary.

Range

Interquartile range

Variance

Standard deviation

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