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Find the mean, median and mode of the following data set: 8, 12, 15, 3, 7, 10, 15

User Taki
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1 Answer

6 votes

given:

8, 12, 15, 3, 7, 10, 15

to find:

mean, median and mode.

solution:

mean:

to find mean you'll have to add all of the numbers and divide by the number of numbers in the data set.


((8 + 12 + 15 + 3 + 7 + 10 + 15))/(7)


= (70)/(7)


= 10

median:

to find median you'll have to order the numbers either in descending or ascending, and find the number in the middle.


3 \: 7 \: 8 \: 10 \: 12 \: 15 \: 15

=10

mode:

most frequently occurred number is the mode.


= 15

User Daniel Zohar
by
7.6k points

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