When using stratified random sampling,the researcher is able to:
A) achieve greater control over subject selection.
B) avoid discussion of the effects of extraneous variables.
C) lower the costs associated with sampling.
D) use a smaller sample size.

Question

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The Answer of When using stratified random sampling,the researcher is able to:
A) achieve greater control over subject selection.
B) avoid discussion of the effects of extraneous variables.
C) lower the costs associated with sampling.
D) use a smaller sample size.

When Using Stratified Random Sampling,the Researcher Is Able To