Question: For the data in the following sample: 1, 4, 3, 5, 2, 7, 8, 3, 7, 2, 4, 1 a. Find the median and the

For the data in the following sample: 1, 4, 3, 5, 2, 7, 8, 3, 7, 2, 4, 1

a. Find the median and the interquartile range.

b. Now change the score of X = 8 to X = 18, and find the new median and interquartile range.

c. Describe how one extreme score influences the median and the interquartile range.

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