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Chapter 3: Q. 5 (page 158)

Airlines have increasingly outsourced the maintenance of their planes to other companies. Critics say that the maintenance may be less carefully done so outsourcing creates a safety hazard. As evidence, they point to government data on the percent of major maintenance outsourced and the percent of flight delays blamed on the airline (often due to maintenance problems): Make a scatterplot by hand that shows how delays relate to outsourcing.

AirlineOutsource percentDelay percentAirTran6614Alaska9242American4626America West7639ATA1819Continental6920Delta4826Frontier6531Hawaiian8070JetBlue6818Northwest7643Southwest6820United7727US Airways6324

Short Answer

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The scatter diagram is

Step by step solution

01

Given Information

Given in the question that, a table

02

Explanation

A scatterplot depicts the relationship between two quantitative variables assessed on the same individuals. The values of one variable are displayed on the horizontal axis, while the values of the other variable are displayed on the vertical axis. A point on the graph represents each person in the data. On the horizontal axis, the outsource percent is plotted, while the delay percent is plotted on the vertical axis.

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