For model (AC, AM, CM) with Table 8.3, the standardized Pearson residual in each cell equals ±

Question:

For model (AC, AM, CM) with Table 8.3, the standardized Pearson residual in each cell equals ± 0.63. Interpret, and explain why each one has the same absolute value. By contrast, model (AM, CM) has standardized Pearson residual ± 3.70 in each cell where M = yes (e.g., + 3.70 when A = C = yes) and ± 12.80 in each cell where M = no (e.g., + 12.80 when A = C = yes). Interpret.

Table 8.3:

Alcohol, Cigarette, and Marijuana Use for High School Seniors Marijuana Use Yes Alcohol Cigarette Use Use No Yes Yes 911