The critical boundaries for a hypothesis test are z = +1.96 and +1.96.If the z?score for the sample data is z = -1.90, then what is the correct statistical decision? A)Fail to reject H₁. B)Fail to reject H₀. C)Reject H₁. D)Reject H₀.

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The z-score of -1.90 does not fall beyond the critical boundaries of +1.96 and -1.96, so we fail to reject the null hypothesis (H0).

The Critical Boundaries for a Hypothesis Test Are Z =