# Question

Chapter 1 distinguished between two different kinds of samples:
A. Random samples (selected randomly from a clearly defined population)
B. Accidental or convenience samples
a. Which type of sample (A or B) is more commonly reported in journal articles?
b. Which type of sample (A or B) is more likely to be representative of a clearly defined population?
c. What does it mean to say that a sample is “representative” of a population?

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