A ame-ct is an archaeological study area that is % mile wide and 1 mile long A site in a transect is the location of a signicant archaeological nd....

A transect is an archaeological study area that is  mile wide and 1 mile long. A site in a transect is the location of a significant archaeological find. Let x represent the number of sites per transect. In a section of Chaco Canyon, a large number of transects showed that x has a population variance . In a different section of Chaco Canyon, a random sample of 24 transects gave a sample variance  for the number of sites per transect. Use an  to test the claim that the variance in the new section is greater than 36.5.

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What are the degrees of freedom?

A flame-ct is an archaeological study area that is % mile wide and 1 mile long A site in a transect is the location of a significant archaeologicalfind. Let .1: represent the number of sites per transect. In a section of Chaco Canyon, a large number of transects showed that x has a populationvariance 02 = 36.5. In a different section of Chaoo Canyon, a random sample of 24 transects gave a sample variance 52 = 56.3 for the number ofsites per transect. Use an a = 0.01 to test the claim that the variance in the new section is greater than 36.5. What are the degrees of freedom?Select one: ’3 a. 25 f“; b. 27 F}. c. 23 f“. d. 26