Question 654014: The mean of 22, 19,25, and x is 23. Find x.
Found 2 solutions by solver91311, ewatrrr:
Answer by solver91311(24713)   (Show Source):
You can put this solution on YOUR website!
If the mean of four data is 23, then the sum of the four data must be 4 times 23. Multiply 4 times 23, then subtract the sum of 22, 19, and 25.
John
My calculator said it, I believe it, that settles it
Answer by ewatrrr(24785)  (Show Source):
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