Two Business Major Students, in Two Different Sections of an Economics

question 22

Essay

Two business major students, in two different sections of an economics class, were comparing test scores. The following shows the sections' mean and standard deviation. The student in section 2 scored 75. The student's z score would be _____.

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Definitions:

Amplitude

In physics, amplitude refers to the maximum distance moved by a point or object from its equilibrium position in a periodic motion, such as in waves or vibrations.

Perceive

To become aware of, know, or identify by means of the senses.

Brightness

A perceptual attribute of light sources and colors that enables an observer to judge their intensity or illumination.

Colour Vision

The ability of the eye and brain to distinguish objects based on the wavelengths (or frequencies) of the light they reflect or emit.