Statistics help... mode or median

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Based on the scores 1, 9, 3, 6, 1, 2, 6, 2, 2, and 8, a score of 2 is the ________.

Mar 30th, 2015

2 is the mode (the number that occurs most often)

[If we arrange the ten numbers in order, we get:

1, 1, 2, 2, 2, 3, 6, 6 ,8 ,9

There are two numbers in the middle so the median would be (2 +3)/2 = 5/2 =2.5

and the mean or average is 40/10 =4]

so 2 is the mode

Mar 30th, 2015

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Mar 30th, 2015
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Mar 30th, 2015
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