The Best Estimator of the Difference Between Two Population Means

question 26

True/False

The best estimator of the difference between two population means is the difference between two sample means .

---

Definitions:

Colony

A distinct group of microorganisms, visible with the naked eye, on the surface of a culture medium.

Mordant

A substance used in dyeing and printing that fixes the dye in the fabric, improving colorfastness; or, when used figuratively, it describes a sharply caustic or incisive expression.

KOH Mount

A laboratory technique used to diagnose fungal infections, involving the application of potassium hydroxide to a sample to clear the material and make fungi more visible under a microscope.

Tuberculosis

A contagious bacterial infection that primarily impacts the lungs but can also affect other parts of the body.