When a Researcher Uses a Stratified Sampling Technique, They _____

question 43

Multiple Choice

When a researcher uses a stratified sampling technique, they _____.

• A)do not select elements from homogeneous subsets of a population
• B)recognize the extent that subsets that are homogeneous on stratified variables will generally result in homogeneity on other variables as well
• C)cannot estimate that a stratified sample is likely to be more representative on a number of variables than a simple random sample
• D)do not use probability sampling method.

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Definitions:

Variable Allowance

An adjustment made to account for changes in work conditions that might affect the amount of effort or resources needed.

Payment

The act of transferring money in exchange for goods, services, or to settle a debt.

Checking

The process of verifying or inspecting items, details, or operations to ensure they meet required standards or are correctly executed.

Bagging

A machine learning ensemble technique that improves the stability and accuracy of algorithms by combining multiple models.