Test the given claim. Identify the null hypothesis, alternative
hypothesis, test statistic, P-value, and then state the conclusion
about the null hypothesis, as well as the final conclusion that
addresses the original claim. Among
2173
passenger cars in a particular region,
235
had only rear license plates. Among
335335
commercial trucks,
5151
had only rear license plates. A reasonable hypothesis is that
commercial trucks owners violate laws requiring front license
plates at a higher rate than owners of passenger cars....