llustrations 5. (b) The mean of 200 items was 50. Later on it was discovered that two items were Misread as 92 and 8 instead of 192 and 88. Find out the correct mean.
llustrations 5. (b) The mean of 200 items was 50. Later on it was discovered that two items were Misread as 92 and 8 instead of 192 and 88. Find out the correct mean.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 47WE
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