Answer:6.8
Step-by-step explanation:
i dont know how to explain.
Answer:
Number 1 would be figure 2
Number 2 would be figure 1
Number 3 would be figure 3
Step-by-step explanation:
A correlation coefficient describes the relationship between two variables. A zero shows that there is no correlation while a one describes a positive correlation. A negative one describes a negative correlation. Since all of the dot in the scatter plot in figure 2 are spread out and not in a line, it has no correlation or you could say that it's coefficient is zero. Since the dots in figure 1 are going from left to right and are close together, it has a positive correlation. Since the dots in figure three are going right to left and resemble a line, the correlation coefficient is -1.
A = 1/4 = 0.25 = 25%
b = 1/16 = 0.0625 = 6.25%
c = 1/8 = 0.125 = 12.5%
d = 1/4 = 0.25 = 25%
Answer:
<h2><u>
A</u></h2>
Step-by-step explanation:
<h2>
You are going 2 up because it says plus 2 so A.</h2>
