An Instructor Made a Frequency Table of the Scores His

question 89

Multiple Choice

An instructor made a frequency table of the scores his students got on a test
$$\begin{array} { c c } \text { Score } & \text { Frequency } \\30 \text {-under } 40 & 1 \\40 \text {-under } 50 & 4 \\50 \text {-under } 60 & 5 \\60 \text {-under } 70 & 10 \\70 \text {-under } 80 & 20 \\80 \text {-under } 90 & 10 \\90 \text {-under } 100 & 5\end{array}$$
Approximately what percent of students got more than 70?

• A)36
• B)20
• C)50
• D)10
• E)64

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Definitions:

After-Tax Salvage

The net value gained from selling an asset after accounting for taxes on the sale.

Marginal Tax Rate

The tax rate applicable to the last dollar of the taxpayer's income, influencing financial decision-making and planning.

Top-Down Approach

A decision-making process that starts at the highest level of an organization and cascades down to lower levels; also, a method of analysis that begins with a macro overview before drilling down into specifics.