The statement µ > 3 is an example of a ______.

a. directional (one-tailed) null hypothesis
b. directional (one-tailed) alternative hypothesis
c. non-directional (two-tailed) null hypothesis
d. non-directional (two-tailed) alternative hypothesis


b. directional (one-tailed) alternative hypothesis

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Personality traits are:

a. not important to employers. c. not considered marketable traits. b. subjective—not clearly black or white. d. standardized among all applicants.

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What are the physiological and environmental factors contributing to ADHD?

What will be an ideal response?

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Premature and low-birth-weight infants have a far greater risk of being abused by parents or caregivers during childhood regardless of social class

Indicate whether this statement is true or false.

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What is the first step in creating an interagency agreement?

a. develop an adoption plan b. establish a shared mission c. develop problem solving strategies d. engage community stakeholders

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