Lemma
MediumChi-square tests
OpenStax, Statistics §11.2 Goodness-of-Fit Test · Exercise 1 · Statistics · Chi-square tests

Goodness-of-Fit Test · Exercise 1

Determine the appropriate test to be used in the next three exercises.

An archeologist is calculating the distribution of the frequency of the number of artifacts she finds in a dig site. Based on previous digs, the archeologist creates an expected distribution broken down by grid sections in the dig site. Once the site has been fully excavated, she compares the actual number of artifacts found in each grid section to see if her expectation was accurate.

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OpenStax, Statistics · §11.2 Goodness-of-Fit Test · Exercise 1

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