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tch each correlation coefficient to the appropriate scatter plot. the l…

Question

tch each correlation coefficient to the appropriate scatter plot. the line in each scatter plot he least squares regression line.
r = 0
r = -0.5

Explanation:

Brief Explanations
  1. For the left scatter plot: The horizontal regression line shows no linear trend, and points are randomly scattered with no consistent upward/downward pattern, matching a correlation coefficient of 0.
  2. For the right scatter plot: The downward-sloping regression line and the general trend of points decreasing as x increases indicate a negative linear relationship, matching a correlation coefficient of -0.5.

Answer:

  • Left scatter plot: $r=0$
  • Right scatter plot: $r=-0.5$