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. 2019 Jan 23;2019:7320365. doi: 10.1155/2019/7320365

Table 9.

Results of the Z-test for Module 1.

Difference -7.010
z (Observed Value) -7.788

z (Critical Value) -1.645

p-value <3.33066907387547x10−15

Alfa 0.05