the data points on the scatter plot below show the amount of time spent watching television and the amount…
the data points on the scatter plot below show the amount of time spent watching television and the amount of time spent doing homework last week by each of 21 high school students. draw the line of best fit for these data points. (it doesnt have to be the exact line of best fit. just draw your best approximation.)
Answer
Explanation:
Step1: Analyze the Scatter Plot Trend
The scatter plot shows a negative correlation: as time spent watching TV (x - axis) increases, time spent on homework (y - axis) decreases. We need to draw a line that approximately balances the number of points above and below it, following the negative slope trend.
Step2: Identify Key Points
Look for points that seem to lie close to the "center" of the data cluster. For example, find a point with moderate x (TV time) and y (homework time) values, and another point that follows the negative trend. Then, draw a straight line through these points (or a line that best represents the overall downward trend of the data).
(Note: Since this is a drawing task, the actual line would be drawn on the scatter plot, approximately capturing the negative linear relationship between TV time and homework time. The line should have a negative slope, with about half the points above and half below, or as close as possible to representing the general trend of the data.)
Answer:
(The line of best fit should be drawn on the scatter plot with a negative slope, approximately representing the trend where increasing TV time is associated with decreasing homework time. The specific drawing would involve connecting points or approximating the central trend of the data cluster.)