Question

Consider the percentage of interstate and state-owned bridges that were structurally deficient or functionally obsolete (SD/FO) listed in Exercise 2.107 on page 81.
a. Omit the names of the states and rank the SD/FO values in ascending order, reading horizontally in each row.
b. Construct a 5-number summary table and the corresponding box-and-whiskers display.
c. Find the midquartile percentage and the interquartile range.
d. What are the z-scores for California, Hawaii, Nebraska, Oklahoma, and Rhode Island?


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  • CreatedAugust 27, 2015
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