The Grades of 10 Students on Their First Management Test $$\begin{array} { l l l l } 94 & 61 & 96 & 66&92 \\68 & 75 & 85 & 84&78\end{array}$$

question 43

Essay

The grades of 10 students on their first management test are shown below.
$$\begin{array} { l l l l } 94 & 61 & 96 & 66&92 \\68 & 75 & 85 & 84&78\end{array}$$
a. Construct a frequency distribution. Let the first class be 60 - 69.
b. Construct a cumulative frequency distribution.
c. Construct a relative frequency distribution.

Distinguish between correlational statistics and correlational research.

Understand how sample size affects the interpretation of correlation analyses.

Understand the concept of a non-directional hypothesis in correlation analyses.

Analyze the relationship between variables using Pearson and Spearman correlation coefficients.

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Definitions:

Kinesthesis

The sense that detects bodily position, weight, or movement of the muscles, tendons, and joints.

Vestibular Senses

The sensations generated by receptors in the semicircular canals of the inner ear that inform us about the head’s orientation and movements.

Olfaction

The sense of smell, which is the ability to detect and interpret airborne molecules.

Vestibular Receptors

Sensors located in the inner ear that provide the brain with information about motion, head position, and spatial orientation; critical for maintaining balance.