The Next Questions Are Based on the Following Information

question 18

Essay

The Next Questions Are Based On The Following Information:
An insurance company employs agents on a commission basis.It claims that in their first year,agents will earn a mean commission of at least $42,000 and that the population standard deviation is no more than $6,800.A random sample of nine agents found,for commissions in the first year,
and
The population distribution can be assumed to be normal.
-What are the appropriate null and alternative hypotheses?

---

Definitions:

Synesthesia

A condition in which stimulation of one sense also evokes another.

Different Smells

The perception of odors, which is processed by the olfactory system in the brain.

Colors

Visual perceptions that result from the way an object reflects or emits light into the eye, categorized in terms such as hue, saturation, and brightness.

Trichromatic Theory

A theory of color perception that proposes three mechanisms in the visual system, each sensitive to a certain range of wavelengths; their interaction is assumed to produce all the different experiences of hue.