# Question

A researcher reports that a sample mean produced a relatively large positive or negative z score.

(a) What does this indicate about that mean’s relative frequency?

(b) What graph did the researcher examine to make this conclusion?

(c) To what was the researcher comparing his mean?

(a) What does this indicate about that mean’s relative frequency?

(b) What graph did the researcher examine to make this conclusion?

(c) To what was the researcher comparing his mean?

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