A Researcher Wants to Estimate a Population Mean

question 50

Essay

A researcher wants to estimate a population mean.The level of tolerable sampling error is 0.2 of a purchase occasion,with a confidence level of 95.44%.If the estimated population variance is 5 for the most important question in the study,what is the desired sample size?

---

Definitions:

Hydrochloric Acid

A strong, corrosive acid that is a solution of hydrogen chloride (HCl) in water, commonly used in industrial, laboratory, and gastronomic applications.

Authentic Leaders

Leaders who are genuine, transparent, and ethical in their dealings, inspiring trust and respect from followers.

Corporate Values

The core principles and beliefs that guide a company's actions, decisions, and interactions with stakeholders.

Stakeholders

Individuals or groups that have an interest in the decisions and activities of a business or organization.