Of the students surveyed, 67% say that the school lunches taste better this year than last year. which statement best describes whether the data were collected from a sample or from population

Im literally having a mental breakdown

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge