Artifacts
by Jonathan D. Till and Scott G. Ortman

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Table 36. Chi-Square Test for Paint-Temper Cross-Tabulations, Sand Canyon Locality Sites

Observed Values

Paint

Temper

Mineral (N)

Carbon (N)

Total

Igneous

0

71

71

Other

27

389

416

TOTAL

27

460

487

Expected Values

Paint

Temper

Mineral

Carbon

Igneous

3.936345

67.063655

Other

23.063655

392.936345

Chi-test results:

0.027191

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