Mrs. stephens drove through a total of 36 intersections on her way home. at 4 of every 16 intersections, she had to stop for a red light before she could drive through. at how many intersections did she have to stop for a red light?
pls show your work

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