By definition the interquartile range or IQR is obtained when the 25th percentile or
is subtracted from the 75th percentile or
.
Thus, from the above definition, the formula for IQR is:

As we can see from the provided options that the definition of IQR matches the expression provided in Option A and thus, Option A is the correct answer.
The median would be 7.
Hope that helped!
19.5 cups of purple paint.
1 batch = 3/4cup + 3/4cup = 1.5cups
13 batches =1.5cups x 13 =19.5cups
Answer:
27
Step-by-step explanation:
6f - 3g + 4h
6(2) - 3(-1) + 4(3)
12 + 3 + 12
27
The order is 4.003 then 4.03 then 4.3