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suppose you have a data set that includes the values, 20, 30 and 50. if you add a fourth value to this data set, and after doing that the mean of the data set is 50, what was the value that you added?
answered
Apr 4, 2017
Mathematics
high-school
2
votes
184k
views
Is 44.11 greater than 44.5
answered
Apr 30, 2015
Mathematics
middle-school
1
vote
220k
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