The IQR tells you how spread out the "middle" values are. It can also be used to figure out if there are any outliers.
Answer:
The answer is -7
Step-by-step explanation:
I took the test! Hope this helps <3
Answer:
A =63.585 in^2
Step-by-step explanation:
The area of a circle is found by
A = pi r^2
A = pi (4.5)^2
A = pi(20.25)
We can approximate pi by 3.14
A = (3.14) (20.25)
A =63.585 in^2
Simply divide 650/676=.9615 or 96.15%. So there was 3.85% error