Question
In: Statistics and Probability
The table below shows the number of students in each year at a certain university: Year...
The table below shows the number of students in each year at a certain university:
Year of study 1 2 3 4 5 6 7
No. of students 300 280 275 175 92 48 30
You would like to select a random sample of 100 students from this university.
i. Explain how you would choose a simple random sample.
ii. Explain how you would choose a sample using systematic (interval) sampling method.
iii. If you use stratified sampling method to choose a sample, explain how this could be done and how many students from each year group are to be chosen for the sample.
Solutions
orchestra answered 2 years agoRelated Solutions
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0
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2
3
4
5
6
7
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The table below shows the number of male and female students enrolled in nursing at a...
The table below shows the number of male and female students
enrolled in nursing at a university for a certain semester. A
student is selected at random. Complete parts? (a) through?
(d).
Nursing majors???
?Non-nursing majors
Total
Males
9898
10141014
11121112
Females
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17241724
24242424
Total
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35363536
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Th
F
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x y
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