How does the idea of White Supremacy affect the lives of Americans, specifically black Americans?

Explanation:

In ways that could not be explained, but it affects their income, lifestyle, and survival. If you want to know more ask a minority in person, but I know from  experience and it is terrible I could go on and on but no time.

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 !