Imagine That You Have Three Strata,the Size of Each Is

question 11

Multiple Choice

Imagine that you have three strata,the size of each is shown below.
Stratum 1: 100 individuals
Stratum 2: 200 individuals
Stratum 3: 700 individuals
You wish to draw a final sample of 100 individuals.Proportionate stratified sampling would result in how many individuals selected from Strata 3?

• A)10
• B)20
• C)33
• D)70

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Definitions:

Musculoskeletal System

The organ system that enables humans to move using the muscular and skeletal systems, including bones, muscles, tendons, ligaments, and cartilage.

Nervous System

The network of nerve cells and fibers transmitting signals between different parts of the body.

Oppose Movement

Resistance or counteraction to a physical movement or initiative.

Drawsheet

A sheet placed under patients, allowing healthcare workers to easily reposition them in bed.