If a class's scores are normally distributed, with a mean of 70 and a standard deviation of 10, what are the upper and lower limits of the middle 68% of the class?

a. 50 and 90 c. 60 and 80
b. 40 and 100 d. 32 and 68


C

Psychology

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Cross-cultural findings indicated that cultures where people score high on conscientiousness have _____ economies

A) weak B) strong C) volatile D) stable

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When a friend comes back from her interview with a counselor, she shows you the written report. One thing that stands out is that she has received a high score on n Ach. You realize that this means that she

a. has had no history of achievement in her life. b. has a high need for achievement. c. has highly negative views toward achievement. d. is probably a neurotic achiever.

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What is a good diet for a toddler?

What will be an ideal response?

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Preschool and kindergarten children are more likely to attribute negative traits to their own group and attribute positive traits to other groups

Indicate whether the statement is true or false

Psychology