91Ó°ÊÓ

From the given table we have to find the Sum of Squares Factor

Use the table given below weight for the different groups to calculate the sum of square factor.

To calculate the sum of square factor, use Ti-83 calculator. For this, click on STAT $→$press $1→$EDIT, then put the above-given weights of different groups' data into the list$L1,L2$and$L3$. The screenshot is given below:

Now-Again press the STAT $→$arrow over the TESTS $→$arrow down to ANOVA$→$Press var then select1, press var then select 2, press var then select 3 to fill the values of$L1,L2$and$L3$. The screenshot is given below:

Press ENTER. The screenshot of the obtained output of calculated sum of square factor is given as below:

Thus, sum of square factor is

$4939.2$

The sum of square factor is$4939.2$