SAT Math· difficulty 2/5
A scatter plot shows that as study hours increase, test scores increase. This indicates:
Negative association
Exponential decay
Positive association
No association
Explanation
When both variables increase together, the association is positive.
Want 10 more like this — adaptive to your weak spots?
A line of best fit relating temperature x (°F) to ice cream sales y (dollars) is y = 25x - 500. The slope means:…
chevron_rightA scatter plot of car age (years) vs. car value (dollars) shows points trending downward from left to right. This is:…
chevron_rightUsing y = 30x + 100, what does the y-intercept 100 represent?…
chevron_right