Archaeology: Stone Tools The following is based on information taken from Bandelier Archaeological Excavation Project: Summer 1990 Excavations at Burnt Mesa Pueblo and Casa del Rito, edited by T. A. Kohler (Washington State University, Department of Anthropology). The artifact frequency for an excavation of a kiva in Bandelier National Monument gave the following information.

Stratum Flaked Stone Tools Nonflaked Stone Tools 1 7 3 2 3 2 3 10 1 4 1 3 5 4 7 6 38 32 7 51 30 8 25 12 Does this information indicate that there tend to be more flaked stone tools than nonflaked stone tools at this excavation site? Use a 5% level of significance.

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