Posted by bria on Saturday, July 14, 2012 at 7:45pm.
Suppose the numbers were
4, 6, 8, 10, 12
Which number could you remove to get a mean of 7?
"The mean of five numbers is 8"
would imply that the total of the 5 numbers had to be 40
So now you have only 4 numbers with a mean of 7
which implies that the new total is 28
What is 40 - 28 ?
thanks for the explaning it. I understand that much better
Related Questions
math - the mean of a list of seven numbers is 45. if i add two numbers to this ...
math - What is findind a five number summary of each ser of numbers 7,7,5,4,1,9,...
Math - For a certain set of five numbers, the mean of all but the largest is 80...
Math - Change the base five numbers to equivalent base ten numbers. Also take ...
math - Does anyone know how to explain mean, median, mode and range mean?? mean-...
MATH - I need help on this question plz The mean of Five numbers is 28. Two of ...
statistics - mean of 11 numbers is 35 if mean of first 6 numbers is 32 and that ...
statistics - Select five random numbers between 70 and 100. Calculate the mean, ...
statistics - Select five random numbers between 70 and 100. Calculate the mean, ...
statistics - Select five random numbers between 70 and 100. Calculate the mean, ...
For Further Reading
