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