What do the terms specialization and division of labor mean? How is each related to productivity?

Specialization-focusing on what one does best. Division of Labor- splitting of complex tasks into separate, smaller tasks that different workers can do. Both lead to more efficiency and increase productivity. ... It increases productivity which leads to economic growth and higher GDP.

Explanation:

Specialization - when individuals, regions, and countries produce certain kinds of goods or services

Division of labor - when production of a good is broken down into many small jobs, each done by different workers

It's related to productivity because they produced an amount of goods

Explanation:

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !