The Pie Chart Shows the Percentage of Votes Received by Each

question 39

Short Answer

The pie chart shows the percentage of votes received by each candidate in the student council presidential election. Use
the pie chart to answer the question.
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A sample of 15 Boy Scouts was selected and their weights (in pounds) were recorded as follows:
$\begin{array} { r l l l l } 97 & 120 & 137 & 124 & 117 \\ 108 & 134 & 126 & 123 & 106 \\ 130 & 110 & 100 & 120 & 140 \end{array}$
a. Using a class interval width of 10 , give the upper and lower boundaries for five class intervals, where the
lower boundary of the first class is 95 .
b. Construct a frequency distribution for the data

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Definitions:

Per Capita Income

The average income earned per person in a given area in a specified year, often used to measure economic well-being.

Demand

The total quantity of a good or service that consumers are willing and able to purchase at a given price in a given time period.

Cable Television

A system of delivering television programming to paying subscribers via radio frequency signals transmitted through coaxial cables or digital light pulses through fiber-optic cables.

Per Capita Income

A measure of the average income earned per person in a certain area, such as a country or city, calculated by dividing the area's total income by its population.