The gordon family plans to buy a tv. one tv has a purchase price of $330 and an estimated yearly operating cost of $14. the other has a purchase price of $369 and an estimated yearly operating cost of $9. which tv should the gordons buy if they plan to keep it for 8 years? use rational functions to justify your answer.

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