SOLUTION: Determine the mean, median, mode and mid-range of the set....... 7,9,10,10,10,12,12

Algebra ->  Statistics  -> Describing-distributions-with-numbers -> SOLUTION: Determine the mean, median, mode and mid-range of the set....... 7,9,10,10,10,12,12      Log On


   

Question 986132: Determine the mean, median, mode and mid-range of the set....... 7,9,10,10,10,12,12
Answer by macston(5194) About Me  (Show Source):
You can put this solution on YOUR website!
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Mean:
The mean (average) is the sum of the values divided by the number of values.
%287%2B9%2B10%2B10%2B10%2B12%2B12%29%2F7=10
ANSWER 1: The mean is 10.
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Median:
With set arranged in ascending order, the median is the middle element.
ANSWER 2: The median is 10.
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Mode:
The mode is the value which occurs most often.
ANSWER 3: The mode is 10.
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Mid-range:
The mid-range is the average of the largest and smallest values.
%287%2B12%29%2F2=9.5
ANSWER 4: The mid-range is 9.5
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