Question

calculate Arithmetic mean age 8 10 12 15 18 number of workers 5 7 12 6 10 1251​

Answer 1

Step-by-step explanation:

3−3log

10

2=3log

10

10−3log

10

2=log

10

10

3

−log

10

2

3

=log

10

1000−log

10

8=log

10

8

1000

=log

10

125

∴log

10

125=3−3log

10

2