Examine the following sample data and determine whether it

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Examine the following sample data and determine whether it comes from an approximately normal distribution. In other words, create a stem-and-leaf plot, analyze how much of the data lies with 1,2 and 3 standard deviations of the mean, and find IQR/s.

5.9	5.3	1.6	7.4	8.6	3.2	2.1
4.0	7.3	8.4	5.9	6.7	4.5	6.3
6.0	9.7	3.5	3.1	4.3	3.3	8.4
4.6	8.2	6.5	1.1	5.0	9.4	6.4

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Reference no: EM13618170

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