Question: An article in Sociological Methods Research May 2001 analyzed
An article in Sociological Methods & Research (May 2001) analyzed the data presented in the accompanying table. A sample of 262 Kansas pig farmers was classified according to their education level (college or not) and size of their pig farm (number of pigs). The data are saved in the PIGFARM file. Conduct a test to deter mine whether a pig farmer's education level has an impact on the size of the pig farm. Use a = .05 and support your answer with a graph.
Answer to relevant QuestionsOffshore oil drilling near an Alaskan estuary has led to increased air traffic-mostly large helicopters-in the area. The U.S. Fish and Wildlife Service commissioned a study to investigate the impact these helicopters have on ...What is the probability that a randomly selected observation exceeds the a. Mean of a normal distribution? b. Median of a normal distribution? c. Mean of a non-normal distribution? d. Median of a non-normal distribution? To improve survival and reproductive success, many species of fish have an evolved migration history. In one migration study of guppy populations (Zoological Science, Vol. 6, 1989), adult female guppies were placed in the ...The term brood-parasitic intruder is used to describe a bird that searches for and lays eggs in a nest built by a bird of another species. For example, the brown-headed cowbird is known to be a brood parasite of the smaller ...Eleven prisoners of war during the war in Croatia were evaluated for neurological impairment after their release from a Serbian detention camp (Collegium Antropologicum, June 1997). All 11 experienced blows to the head and ...
Post your question