What Does O-R-E-O Spell Funniest answer get Brainlist

For a study comparing leisure activities of physical education students with those of other students, a researcher has randomly selected a ten percent sample of physical education students and one percent sample of non-physical education students for a list of students. what kind of sampling technique is this?

Environmental science jobs are expected to grow by how much between now and 2016? a) 5% b) 15% c) 25% d) 100%

Elias needs to practice the piano, but instead he sends over 100 texts to his friends. this is an example of wasting talent getting distracted allowing other to set goals