9
QuizMultiple Choice
Scatterplots
Question 9 • (OC27) MATH COLL ALGEBRA-1200710-S1-YACKEL
Poloma believes that the equation of the line of best fit for the following scatterplot is . Which statement best summarizes why she must be wrong?
Answer
A
Poloma’s equation has a positive y-intercept, but the scatterplot has a negative correlation.B
Poloma’s equation has a positive slope, but the scatterplot has a negative correlation.C
Poloma’s equation has a negative y-intercept, but the scatterplot has a positive correlation.D
Poloma’s equation has a negative slope, but the scatterplot has a positive correlation.