The Scores Below Are from the Same Final Exam Given $\text { This year }$

question 49

Essay

The scores below are from the same final exam given in a math class in two different years.Compute the mean and median (if necessary)and the range and standard deviation of these scores.Using these statistics,describe the differences in the two sets of scores.
$\text { This year }$
$\begin{array}{|l|l|l|l|l|}\hline 35 \quad\quad\quad& 45 & 65 & 75 & 87 \\\hline 80 & 169 & 71 & 53 & 90 \\\hline 99 & 95 & 70 & 82 & 73 \\\hline 93 & 67 & 61 & 57 & 74 \\\hline 72 & 77 & 71 & 81 & 83 \\\hline\\\hline\end{array}$

$\text { Ten years }$
$\text { ago }$
$\begin{array}{|l|l|l|l|l|}\hline 56 \quad\quad\quad& 77 & 75 & 76 & 59 \\\hline 74 & 51 & 89 & 55 & 79 \\\hline 67 & 77 & 69 & 90 & 68 \\\hline 90 & 65 & 79 & 69 & 79 \\\hline 87 & 186 & 98 & 91 & 95 \\\hline\\\hline\end{array}$

Recognize the impact of technology on improving internal control systems and reducing errors.

Interpret the information presented in bank statements and their implication for cash management.

Apply knowledge of internal control principles to identify weaknesses in control systems.

Calculate and assess the financial metrics related to cash management, such as days' sales uncollected.

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Definitions:

Terminally Ill

A condition in which a patient has a disease that is incurable and expected to lead to death within a short period of time.

Family Members

Individuals related by blood, marriage, or adoption who may share living arrangements and have close emotional ties.

Health Promotion

The process of enabling people to increase control over, and to improve, their health.

Influenza Vaccine

A vaccine that protects against the flu, a viral infection that attacks the respiratory system, and is recommended annually to prevent the spread of influenza.