The following are the ages of 13 physics teachers in a school district.  24, 28, 29, 41, 41, 43, 46, 46, 48, 49, 49, 54, 57 Notice that the ages are ordered from the least to greatest. Give the median, lower, quartile, and upper quartile for the data set.

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Q: 53900 42400 33300 51100 37800 61700 48400 32400 29700 46100 74200 32100 50100 45100 66000 49400…

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