There were some ducks swimming in the pond.15 of them flew away, and another 17 ducks flew in. if there were 24 ducks after that, how many ducks were swimming in the pond at first?

Determine whether the described scatter plot is possible. sketch a graph of the scatter plot if you believe it is possible. give an explanation if it is not possible (a) can a scatter plot show a nonlinear and a positive association? (b) can a scatter plot show a nonlinear and a negative association? (c) can a scatter plot show a linear association but neither a positive nor a negative association!