Question: Assuming that a normative study has shown that the mean anxiety level for college students () is 18 ( = 11) on the scale that

Assuming that a normative study has shown that the mean anxiety level for college students (μ) is 18 (σ = 11) on the scale that Ihno used, what is the z score for the baseline anxiety scores in Ihno's class? What are the one and two-tailed p values that correspond to this z score?

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