For A Recent Math Exam, The Following Scores Were Recorded:, 60, 82, 80, 70, 87, 60, 75, 95, 80, 80, 71., Determine:, A. What The Median Score Is?, B.

For a recent Math exam, the following scores were recorded:

60, 82, 80, 70, 87, 60, 75, 95, 80, 80, 71.


Determine:

a. What the median score is?
b. What the mode of this set of data is?

 

Answer:

a. Median = 80

b. Mode = 80

Step-by-step explanation:

60, 82, 80, 70, 87, 60, 75, 95, 80, 80, 71

To get the median, arrange the numbers in ascending order (least to greatest), then get the middle score (since the given is an odd number).

60, 60, 70, 71, 75, 80, 80, 80, 82, 87, 95

The middle number is 80, therefore it is the median.

To get the mode, identify which number in the data set appears the most. As for the given data set, we can see that 80 appeared thrice while other numbers only appeared once or twice, therefore it is the mode.


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