Identify the type of sampling used. Thirty-five math majors, 55 music majors and 44 history majors are randomly selected from 584 math majors, 380 music majors and 496 history majors at the state university. What sampling technique is used?

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Answer this question only if you know the answer! 30 points and

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above