Answer:
Step-by-step explanation:
Draw a line through the data points with about half of the points on one side of the line and the other half on the other side. You'll see that there is a slight positive rise in the graph as we move from left to right, but the correlation is weak. Thus, 0.4 is the correct correlation coefficient in this case.
Answer:
Number 1, (-2, -2)
Step-by-step explanation:
200-170=30
The percentage of increase:
(30/170)*100=17.6471%
Answer:
(C-Ax)/B=y
Step-by-step explanation:
Answer:
This isnt even a question, wheres the rest of it?