Having Taken Statistics, You Know That a Graph That Shows

Multiple Choice

Having taken statistics, you know that a graph that shows how the cost of attending your school has increased since 1980 should show the cost in real terms. To do this, you will

A) report cost on the standard score scale (compute standard scores of costs) .
B) use the CPI to adjust each year's cost for changes in the buying power of a dollar.
C) be sure to put cost on the horizontal axis of your graph.
D) be sure to put cost on the vertical axis of your graph.
E) use the median cost rather than the mean cost.