question on statistical problem

[alinkoabu]

ages. 0-9, 10-19, 20-29, 30-39, 40-49 freq. 2, 4, 5 1, 2 from the data above, calculate the mean deviation and compare your result to 1.761 which one is better?

 

[Harry_the_cat]

What does "better" mean in this context?

 

[Deleted member 4993]

ages. 0-9, 10-19, 20-29, 30-39, 40-49 freq. 2, 4, 5 1, 2 from the data above, calculate the mean deviation and compare your result to 1.761 which one is better?

According to your textbook or classnotes,

What is the definition of " mean deviation" ?