Construct a Normal Quartile Plot of the Given Data $$\begin{array} { l l l l } 127 & 135 & 118 & 164 \\143 & 130 & 125 & 153 \\120 & 173 & 140 & 180\end{array}$$

question 11

Essay

Construct a normal quartile plot of the given data. Use your plot to determine whether the data come from a normally distributed population.
-The systolic blood pressure (in mmHg) is given below for a sample of 12 men aged between 60 and 65.
$$\begin{array} { l l l l } 127 & 135 & 118 & 164 \\143 & 130 & 125 & 153 \\120 & 173 & 140 & 180\end{array}$$

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Definitions:

Average Total Cost

The total cost divided by the quantity produced, calculating the per-unit cost of production.

Variable Cost

Charges that adjust in alignment with the volume of production or output levels.

Total Cost

The sum of fixed and variable costs incurred in the production of goods or services.

Fixed Costs

Costs that do not change with the level of output or production, such as rent, salaries, and loan payments.