February 26, 2017

Homework Help: Statistics

Posted by Jerome on Friday, June 25, 2010 at 9:35am.

The archeological site of Tara is more than 4000 years old. Tradition states that Tara was the seat of the high kings of Ireland. Because of its archeological importance, Tara has received extensive study (Reference: Tara: An Archeological survey by Conor Newman, Royal Irish Academy, Dublin). Suppose an archeologist wants to estimate the density of ferromagnetic artifacts in the Tara region. For this purpose, a random sample of 55 plots, each of size 100 square meters, is used. The number of ferromagnetic artifacts for each plot is determined.

number of plots

size of the plots

the density of artifacts

number of ferromagnetic artifacts per 100 square meters

number of plots as well as size of the plot

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