Professor Andersons university has 13,200 students, of which are 7,020 are undergraduates, 4,200 are master students, and
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Professor Anderson’s university has 13,200 students, of which are 7,020 are undergraduates, 4,200 are master students, and 1,800 are Ph.D. students. He decides to randomly select 70 undergraduates, 42 master students, and 18 Ph.D. students. His sample is a.
(a) Simple random sample
(b) Convenient sample
(c) Stratified sample
(d) Cluster sampling
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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