A) TRUE B) FALSE
A) FALSE B) TRUE
A) a B) c C) d D) b
A) TRUE B) FALSE
A) A B) B C) C D) D
A) very close B) from right to left C) fairly close D) far away
A) Neither line is appropriate, because there is a negative correlation present in the scatterplot. B) There is no correlation present in this scatterplot. C) Line 2 is the better line of best fit because it passes directly through 2 of the points on the graph. D) Line 1 is the better line of best fit because there are about as many points above and below the line.
A) A line with a negative slope should be used to model the scatterplot data. B) There is no correlation present in this scatterplot. C) A line with a positive slope should be used to model the scatterplot data.
A) strong positive correlation B) moderate negative correlation C) weak positive correlation D) moderate positive correlation
A) weak positive correlation B) strong positive correlation C) strong negative correlation D) weak negative correlation
A) it should be going down from left to right B) there is no correlation in this scatterplot C) it is not drawn through the middle of the points
A) moderate negative correlation B) no correlation C) strong negative correlation D) weak negative correlation |