The Table Below Shows the Tuition Fee for One Semester

question 8

Essay

The table below shows the tuition fee for one semester at a certain university.
$\begin{array}{|l|l|l|l|l|l|}\hline \text { Year } & 2002 & 2003 & 2004 & 2005 & 2006 \\\hline \text { Cost } & 5500 & 5600 & 6000 & 6300 & 6700 \\\hline\end{array}$
Complete a line graph that shows this university's tuition fee trend.

B. Calculate r . Does the data show strong positive correlation?

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Definitions:

Hourly Wage Rate

The amount of money paid for each hour of work performed by an employee.

Unemployment Tax

A tax that employers pay to the government to fund unemployment benefits for workers who lose their jobs.

Social Security Tax

A tax that funds the United States' Social Security program, collected from both employees and employers.

Take-Home Pay

The amount of income that an individual actually receives after deductions, such as taxes and social security, have been subtracted from their gross salary.