Hello!
If there is a relationship between dependent and independent variables represented in a scatterplot, <span>The independent variable influences change in the dependent variable whether the points on the scatterplot go up or down from left to right.
The independent variable is the one that influences the dependent variable. If there is a relationship between them, it doesn't matter the direction of the points in the scatterplot, but the correlation coefficient.
If the points go up from left to right, the correlation is called direct correlation (increasing the value of the independent variable will increase the value of the dependent variable).
If the points go down from left to right, the correlation is called inverse correlation (increasing the value of the independent variable will decrease the value of the dependent variable)
Have a nice day!</span>
The slope = (10-6) / (4-3) = 4
using the general equation y - y1 = m(x - x1) where m = slope and (x1,y1) is a point on the line, we have:-
y - 6 = 4(x - 3)
y = 4x - 12 + 6
y = 4x - 6 (answer)
Answer:
yes, giving treatment A to half the group and treatment B will help compare them to see which one is better
Step-by-step explanation:
168,356 = 170,000
168,356 rounded to the nearest 10th thousand is 170,000 you are changing the 2nd digit, (thousand digit).