If the data point is at (3,10.5) and the prediction equation is y=-6.1x+12.5, what is the residual for this data point ?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

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

50 points 1- 24=-v/3 2- -20=-7+w 3- )=32