Question

guessing correlation
0.80 0.80
0.47 0.47
0.21 0.21
0.07 0.07
0.80 0.80
0.47 0.47
0.21 0.21
0.07 0.07
match the correlations with the scatter plots.
check answers

Explanation:

Step1: Recall Correlation Scatter Plot Rules

Correlation measures linear relationship. Strong positive (close to 1) has tight upward trend, weak positive (close to 0) has scattered points.

Step2: Analyze Top - Left Plot

Points are scattered with a very weak upward trend, so correlation ~0.07.

Step3: Analyze Top - Right Plot

Points form a tight upward trend, strong positive, so correlation ~0.80.

Step4: Analyze Bottom - Left Plot

Points have a moderate upward trend, so correlation ~0.47.

Step5: Analyze Bottom - Right Plot

Points are more scattered but slight upward, so correlation ~0.21.

Answer:

Top - Left: 0.07; Top - Right: 0.80; Bottom - Left: 0.47; Bottom - Right: 0.21