What is the range of the given data set?

6

Step-by-step explanation:

Range: The difference between the lowest and highest values. In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9, so the range is 9 − 3 = 6.

So the difference between 15 (being the lowest value) and 21 (being the highest value) is 6.

Don't let the visual confuse you :)

10000

step-by-step explanation: divide by 2,

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: