Question

B) A manager at a bus company wants to survey employees about the new uniforms. Which of the following best describes a stratified sample of employeesC) A consultant wants to ask workers at a factory about the workers job satisfaction. Which of the follow best describes a systematic sample of workers

Answer 1

Option 1

Step-by-step explanation

We want to identify the method that best describes a stratified sample of employees.

A stratified sample method, also known as stratified random sampling, involves splitting a population into smaller subgroups known as strata.

In other words, the manager has to form a certain number of groups based on given criteria and then randomly select a certain number of participants from randomly chosen groups in order to conduct the survey.

Therefore, the manager has to form 13 groups of employees based on the departments (given criteria) the employees are in. Then she selects all of the employees in 6 randomly chosen groups.

The correct answer is option 1.