First order the numbers from least to greatest.
8,12,31, 45, 45,47, 48, 51,55
Min: 8
Q1: 21.5
Q2: 45
Q3: 49.5
Max: 55
To find Q1 find the average of the lower half. (12 + 31)/2
43/2 = 21.5
To find Q3 find the average of the upper half.
(48+51)/2= 49.5
Answer:
0.8
Step-by-step explanation:
I hope this helps
Answer:
A
Step-by-step explanation:
0<y<100
Answer:
x = 36
Step-by-step explanation:
EAB is a straight line so it equal 180
EAF + FAB = EAB
3x+2x = 180
Combine like terms
5x = 180
Divide each side by 5
5x/5 = 180/5
x = 36
Answer:
the answer is b because I know I just did that