The Following Table Represents Exam Grades from 36 Students in a Statistics

question 8

Essay

The following table represents exam grades from 36 students in a statistics class.Construct a pie chart using classes with grades 51-60,61-70,71-80,81-90,and 91-100.
$$\begin{array} { | l | l | l | l | l | l } \hline 60 & 79 & 75 & 84 & 85 & 74 \\\hline \mathbf { 8 1 } & 95 & \mathbf { 8 9 } & 58 & 66 & 98 \\\hline 99 & 99 & 62 & 86 & 85 & 99 \\\hline 79 & 82 & 98 & 72 & 72 & 72 \\\hline 75 & 88 & 86 & 81 & 96 & 86 \\\hline 78 & 91 & 83 & 85 & 92 & 68 \\\hline\end{array}$$

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Definitions:

Marginal Cost

The cost incurred to produce one additional unit of a product or service.

Equilibrium Price

The price at which the quantity of a good demanded equals the quantity of that good supplied.

Tax Implications

The effects that taxes have on the financial outcomes of activities, including the impact on overall costs and benefits in business and personal finance.

Point Elasticity

The measure of elasticity at a specific point on a demand or supply curve, reflecting the sensitivity of quantity demanded or supplied to a change in price.