find the median and mode of the following data: 12,17,3,14,5,8,7,15,,14,12,11,3,5,7,8,15.
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Mean - Add up all the data scores and then divide by the number of scores there are.
Mean = ( 12+17+3+14+5+8+7+15+14+12+11+3+5+7+8+15 ) ÷ 16
= 156÷16
= 9.75
Mode = The most frequent score (or most often score)
In the given data we can't find the mode because most frequent score is No Number.
Mean - Add up all the data scores and then divide by the number of scores there are.
Mean = ( 12+17+3+14+5+8+7+15+14+12+11+3+5+7+8+15 ) ÷ 16
= 156÷16
= 9.75
Mode = The most frequent score (or most often score)
In the given data we can't find the mode because most frequent score is No Number.
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