The graph shows a proportional relationship between time and the number of boxes a machine packages. how many boxes does the machine package in 5 minutes? your graph: (write down) y axis number of boxes, 0- - 120- - 240- - 360- - 480-. x axis time (minutes), 0- - 2- - 4- - 6- - 8-.

What does the sign of the slope tell you about a line?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true