The sampling method in which a population is divided into blocks and then selected by choosing a random mechanism is called a _____ sampling.
A) systematic random
B) simple random
C) stratified
D) cluster
Correct Answer:
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Q52: Which statement is true of proportional sample
Q53: The standard deviation of Q54: The key to using stratified sampling is Q55: Identifiable subpopulations within a population are called Q56: Which of the following are reasons for Q58: The probability of being chosen in a Q59: The defining property of a simple random Q60: In sampling,a population is Q61: The central limit theorem (CLT)is generally valid Q62: The opportunity for sampling error is decreased
A)identifying
A)clusters.
B)samples.
C)blocks.
D)strata.
A)the set of all
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