Determine ideal fourth and corresponding interquartile range

Reference no: EM131397149

For the data in Exercise, determine the ideal fourths and the corresponding interquartile range.

Exercise
For the observations
6, 3, 2, 7, 6, 5, 8, 9, 8, 11
verify that the sample variance and Winsorized variance are 7.4 and 1.8, respectively.

Reference no: EM131397149

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