Answer:
c. there is a positive correlation in-between x and y
Step-by-step explanation:
A regression line is a line that suggests that all the points in a scatter diagram lie on or near one particular line. In a simple regression analysis in which y is the dependent variable and x is the independent variable. If the slope is positive, the bivariate data is also said to have a positive correlation. The positive correlation in-between two variables x and y implies that in general, an increase in x goes hand in hand with an increase in y.
$8 + $7 + $13 + 15 = $43
$x - $43 = $12
x = $55
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Answer:
7.5in³
Step-by-step explanation:
1x5x1.5=7.5
Answer:
-199
Step-by-step explanation:
