MeanMean

To find the mean, first find To find the mean, first find the sum of the numbers. the sum of the numbers.

Then divide by the number of Then divide by the number of addends.addends.

Find the mean of 48,46,44,35, and Find the mean of 48,46,44,35, and 3232

Step 1 Add all Step 1 Add all the numbersthe numbers

48484646

++ 444435353232205205

Step 2 Divide Step 2 Divide the sum by the sum by the the number of number of addends.addends.

4141 55 205205

Step 3 The mean is

41

Activity 1Activity 1

11.- .- 29,10,15,1829,10,15,18 2.- 152,453,202,1292.- 152,453,202,129,,

Find the MeanFind the Mean

Activity 2Activity 2

Answer book pages 140-141 problems 7 to Answer book pages 140-141 problems 7 to 12 and mixed review12 and mixed reviewHomework answer workbook pag. 37Homework answer workbook pag. 37