1/ In a data table, the independent (explanatory) variable is located in the (select the one best answer)

a/Top row

b/Bottom row

c/Left column

d/Right column

2/ By convention, graphs are usually oriented so that (select the one best answer)

a/The explanatory variable is on the x-axis and the response variable is on the y-axis

b/The response variable is on the x-axis and the explanatory variable is on the y-axis

c/The explanatory and response variables can be on either axis