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3.3.011. onsumer Reports rated automobile insurance companies and gave annual pr

ID: 3047389 • Letter: 3

Question

3.3.011. onsumer Reports rated automobile insurance companies and gave annual premiums for top-rated companies in several states ne figure below shows box plots for annual premiums for urban customers (married couple with one 17-year-old son) in three states. The box plots were all drawn using the same scale on a TI-84Plus/TI-83Plus calculator Caldomia (a) Which state has the lowest premium? the highest? O lowest, California; highest, Texas O lowest, Texas; highest, Pennsylvania O lowest, Pennsylvania; highest, California lowest, California; highest, Pennsylvania (o wnich state has the highest median premum? O Texas O Pennsylvania (c) Which state has the smallest range of premiums? the smallest interquartile range? O smallest range, California; smallest IQR, Texas smallest range, California; smallest l R. Pennsylvania O smallest range, Texas; smallest IQR, Pennsylvania O smallest range, Pennsylvania; smallest 1QR, Calfornia (d) The other set of figures give the five-number summaries generated on the TI-84Plus/TI-83Plus calculators for the box plots. Match the tive-number summaries to the appropriate box plots O Texas (a); California (b): Pennsylvania (c) Texas (a); Pennsylvania (b); California (c) O Pennsylvania (a); Texas (b): Calfornia (c) O California (a); Pennsylvania (b); Texas (c) Five Numbar Summaries for insurance Premiues Need Help?

Explanation / Answer

The answers for the questions are as follows: -

a)

lowest, California; highest, Pennsylvania

b)

Pennsylvania

c)

smallest range, California; smallest IQR, Texas

d)

Texas (a); Pennsylvania (b); California (c)

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