Math

Which of the following is an example of choosing a random sample from a target population of 100 students of which 40 are boys and 60 are girls?

A. Choosing every other person on an alphabetical list of names.
B. Choosing every 10th person from the list
C. Separating the group into groups of boys and girls and randomly choosing 5 boys and 5 girls from each group.
D. Tossing a number cube for each name on the list and choosing those names that corresponded to a 2, 4, or 6.

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asked by Sophia
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    posted by timey

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