michaelac9239 michaelac9239
  • 21-11-2022
  • Mathematics
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a sample of 300 urban adult residents of a par- ticular state revealed 63 who favored increasing the highway speed limit from 55 to 65 mph, whereas a sample of 180 rural residents yielded 75 who favored the increase. does this data indi- cate that the sentiment for increasing the speed limit is different for the two groups of residents?

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