in a certain algebra two class of 29 students 20 of them play basketball and seventh and play baseball there are 2 students who play neither sport what is the probability that a student chosen randomly from the class plays basketball or baseball

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