When Determining the Sample Size Needed to Achieve a Particular $\sigma$

question 30

Essay

When determining the sample size needed to achieve a particular error estimate you need to know $\sigma$ What are two methods of estimating $\sigma$ if $\sigma$ is unknown?

---

Definitions:

Socialization Tactics

The methods used by an organization to integrate new employees into its culture and acquaint them with its values, norms, and expected behaviors.

Proactive Behaviours

Actions taken by individuals that aim to change and improve the situation rather than just reacting to it.

Workplace Stressors

Factors or conditions in the work environment that can cause stress, affecting an employee's physical and mental health.

Protégé

A person who is guided, supported, or mentored by a more experienced or influential individual.