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find the median.!!!!!!!!!!!

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60,60,62,63,63,63,64,65,66,71,74,79,82,83,84,85,86,88,88,89,93,99

asked May 28, 2013 in ALGEBRA 1 by futai Scholar

1 Answer

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The median of a finite list of numbers can be found by arranging all the observations from lowest value to highest value and picking the middle one.

60, 60, 62 , 63 , 63 , 63 , 64 , 65, 66, 71, 74, 79 , 82 , 83 , 84 , 85 , 86 , 88, 88, 89 , 93 , 99

The total number of terms = 22

Half of the terms = 22 / 2 = 11

The 11th and 12th terms of the median = 74 + 79 / 2 = 76.5

answered May 29, 2013 by diane Scholar

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