(PLEASE HELP ME WITH THIS 31 PONITS) 1.What is the percent of increase from 8 to 13?
2.What is the percent of decrease from 49 to 35?
3.In your first year as the soccer team's goalie, 25 goals were scored against you. In your second year, only 15 goals were scored against you. What was the percent of decrease?
4.If a number goes from 18 to 20, is that a percent increase or a percent decrease?
5.If a number goes from 50 to 30, is that a percent increase or a percent decrease?

6.87

Step-by-step explanation:

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.