Roughly ______ of z-scores in the standard normal distribution are within ±3 standard deviations of the mean.

a. one-third
b. half
c. two-thirds
d. all


d. all

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The best job-seekers are those who:

a) prepare a "perfect resume." b) know what they want and are enthusiastic about it. c) uncover job leads from newspaper help wanted ads. d) keep at their job-hunting efforts the longest.

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Agency personnel, working with young children with developmental delays, must meet with children's parents 90 days before their children's third birthday to design transition plans

Indicate whether the statement is true or false

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Answer the following statement(s) true (T) or false (F)

Ethnography seldom discovers hidden social patterns. True or False?

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List two benefits for teachers who work closely with families

What will be an ideal response?

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