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Mathematics, 09.09.2021 01:20 lizzieee51
A college professor wants to survey a sample of students taking her large lecture course. There are about 150
students in the course, and 10 of those students are graduate students. She wants to take a systematic random
sample of approximately 30 students.
Which of these strategies will accomplish her intended design?
a. randomness select 15 men and 15 women from the class for the survey
b. randomly select 2 graduate students and 28 other students for the survey
c. randomly selects one of the first 5 students to arrive to class, and every 5th student thereafter to take the survey
d. randomly select one of the first 15 students to arrive to class, and every 15th student thereafter to take the survey
e. assign each student a number and use a computer to randomly select 30 students for the survey
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