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Mathematics 21 Online
OpenStudy (anonymous):

Given the data 12, 39, 21, 18, 24, 17, 12, 25 : a. What is the outlier of the data? b. What is the mean with the outlier? c. What is the mean without the outlier?

OpenStudy (paki):

39 is the outlier....

OpenStudy (anonymous):

idk what an outlier is ;-;

OpenStudy (paki):

for finding the mean with the outlier.... just add all and divide by the total number of the terms...

OpenStudy (paki):

for finding the mean without the outlier.... just add all (except, 39) and divide by the total number of the terms...

OpenStudy (paki):

""When we collect data, sometimes there are values that are "far away" from the main group of data ... that is called the outlier""

OpenStudy (paki):

@shaelyn_linden

OpenStudy (anonymous):

Thank you c:

OpenStudy (paki):

pleasure...

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