A Researcher Was Assessing Customer Satisfaction with MakeMebeautiful, a New

question 11

Multiple Choice

A researcher was assessing customer satisfaction with MakeMebeautiful, a new beauty product. He had a sample size of 75 and a p-value of 0.10. Does the researcher recommend that the company stop promoting this product?

• A) No, because the sample size is small and p-values are easily affected by sample size.
• B) Yes, because statistical significance has nothing to do with sample size.
• C) No, because the sample size is large and therefore the p-values are accurate.
• D) Yes, because the sample has low confidence levels.

---

Definitions:

Urinary System

Organ system of humans that includes the kidneys, urinary bladder, and associated structures; excretes metabolic wastes; maintains fluid balance; helps control pH.

Blood Ph

The measure of acidity or alkalinity of blood, maintained within a very narrow range, essential for physiological processes.

Nitrogenous Wastes

Waste products containing nitrogen, such as urea and ammonia, excreted by living organisms.

Nephrons

The basic structural and functional units of the kidney, responsible for filtering blood and creating urine.