Find out mean and median of the given scores 25,31,31,20,30,26,32,31,35
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Mean = add all then divide by the amount of numbers there are
25 + 31 + 31 + 20 + 30 + 26 + 32 + 31 + 35 = 261
261 / 9 = 29
The mean is 29.
Median = the number in the middle
rearrange the numbers in ascending order
20, 25, 26, 30, 31, 31, 31, 32, 35
The middle/median number is 31.
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