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Find the inter-quartile range of the age sample data

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Reference no: EM132854579

A random sample of 20 high school teachers is selected from all teachers at a high school. The following list gives their ages:

26, 52, 49, 63, 60, 57, 48, 53, 47, 42, 51, 54, 62, 60, 49, 50, 56, 47, 44, 49

What is the POPULATION in this problem?

What is the SAMPLE?

Using the age sample data above, find the mean, median, mode, range, standard deviation and variance. Round to 1 decimal place.

Find the inter-quartile range of the age sample data.

Find the "fences". Then use the fences to determine whether there are any outliers.

Reference no: EM132854579

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