The standard deviation is lower for each group than it is for the groups combined.
The rate of change is 1.
Use the slope formula 5 - 0 is the rise and 5 - 0 is the run
5/5 = 1
Answer:
24.2
Step-by-step explanation:
divide 60.50 by 30 then multiply that by 12
D
there is always a 1 infront of a variable but since x2 has the largest degree it gives it priority over the others so what ever numbe in front of it is the leading coefficient
