Answer:
53.5
Explanation:
First, set the numbers out as a data set:
{51 , 51 , 52 , 53 , 54 , 54 , 54 , 55}
The median is the number that is found in the middle of the set. In this case, there are 8 numbers, and the middle numbers are 53 & 54. Find the mean of the numbers:
(53 + 54)/2 = (107)/2 = 53.5
53.5 is your answer.
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