# Sample quiz on scatter plot Main home here.

1. When comparing two variables, the variable whose value is unaffected by the other variable is called $\cdots$?
constant variable
dependent variable
independent variable
infinite variable
2. Two variables are always positive. When a scatter plot is plotted for these two variables in the Cartesian plane, the scatter plot will be in which quadrant?
3. In a scatter plot comparing the height of a person to the age of the person, which variable is the independent variable?
age
height
both age and height
neither age nor height
4. In a scatter plot comparing the age of a person to the height of the person, which variable is the dependent variable?
age
height
both age and height
neither age nor height
5. Predict the type of correlation between a person's age and height (assume that most people grow taller as they age)
zero correlation
negative correlation
positive correlation
undefined correlation
6. In a scatter plot comparing the distance a snake travels with the outside temperature, which variable is the independent variable?
snake
distance
temperature
none of these
7. In a scatter plot comparing the distance a snake travels with the outside temperature, which variable is the dependent variable?
snake
distance
temperature
none of these
8. Predict the type of correlation between the distance a snake travels and the outside temperature
zero
positive
undefined
negative
9. In the Cartesian plane, the points $(0,5)$ and $(5,0)\quad\cdots$
are the same
are different
are both on the $x$-axis
are both on the $y$-axis
10. Which of the following is not that important to be included in a scatter plot?
horizontal axis
vertical axis
title of plot
correlation