What score on the intelligence test marks the bottom 20% of the distribution of scores?

Scores on the Wechsler Adult Intelligence Test tend to be normally distributed with a mean of 100 and a standard deviation of 15. Use this information to answer the following questions:


Ans: 87.4

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Child care has brought_____________ to many children's lives

Fill in the blank(s) with correct word

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One’s attractiveness is highly correlated to one’s desirability as a friend

Indicate whether the statement is true or false.

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Various media organizations produce materials for use with elementary and middle school students to teach and encourage students to become informed citizens

Indicate whether the statement is true or false.

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Which of the following actions can help prevent campus rape?

a. Only women should take a rape prevention seminar or workshop. b. Women should not walk alone while they are on campus. c. When a man sees a woman walking alone on campus, he should escort her to her destination. d. Men and women should identify dangerous places on campus and take preventative measures.

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