Page 62 - E booklet prep 2_Neat
P. 62
? The mean : ?????? ???? ?????????? ????????????
The mean of the set of values = ???????????? ???? ????????????
Example:
Calculate the mean of the values 3 , 6 , 2 , 9 ,
5
Solution
The mean =??+??+????+??+?? = ???? = 5
??
62 | P a g e
1ST TERM MATH-PREP.2
