Why can’t we buy everything that we want? ?

Money can buy you a lot of things. But if they have a price tag, and can be bought, are they really worth having? We are greedy, we will always get bored with the old and want new things... So true happiness will not come from owning stuff. "Everything" is a matter of perception: it can be a fancy smartphone, or it can be an actual real person to which you build a connection that lasts forever.

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 !