Below You Are Given the Examination Scores of 20 Students $$\begin{array} { l l l l } 52 & 99 & 92 & 86 &84\\93 & 72 & 76 & 95 &88\\92 & 58 & 65 & 79&80 \\90 & 75 & 74 & 56&99\end{array}$$

question 77

Essay

Below you are given the examination scores of 20 students.
$$\begin{array} { l l l l } 52 & 99 & 92 & 86 &84\\93 & 72 & 76 & 95 &88\\92 & 58 & 65 & 79&80 \\90 & 75 & 74 & 56&99\end{array}$$
a. Construct a frequency distribution for this data. Let the first class be 50 - 59 and draw a histogram.
b. Construct a cumulative frequency distribution.
c. Construct a relative frequency distribution.
d. Construct a cumulative relative frequency distribution.

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Definitions:

Eustress

Positive stress that motivates individuals and enhances their performance.

Burnout

A state of physical, emotional, and mental exhaustion caused by prolonged stress, often related to work.

Dysphoria

A profound state of unease or dissatisfaction, often accompanied by depression, anxiety, or agitation.

Epidemiology

The study and analysis of the distribution, patterns, and determinants of health and disease conditions in defined populations.