Answer:
0
Step-by-step explanation:
21(3) +2(7) - 11(7) because the absolute value of -11 is 11
63+14-77
=0
Answer:
The answer is the second one because it is less than or equal to 35
Answer:
-.5
Step-by-step explanation:
1) Mean Absolute Deviation = 1.75
2) Mean = 244
Example:
38 rounds to 40
6 rounds to 10
10+40 = 50