The mean score on a final chemistry exam was 75, and the standard deviation of the scores was 5 . If the distribution is normal and your score was 70, what percentage of the scores was lower than yours?

a. 15.87%
b. 30.00%
c. 34.13%
d. 50.00%


a

Sociology

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Which of the following statements is true of black boys and girls who come of age in distressed urban neighborhoods?

A. They are not likely to be aggressive. B. They are not likely to be involved in interpersonal conflicts. C. They are likely to develop a preoccupation with survival. D. They are likely to not experience violence.

Sociology

Which sociological perspective is most critical of the differential way in which education bestows status?

A. functionalist perspective B. conflict perspective C. interactionist perspective D. global perspective

Sociology

Sociologists Theodore Caplow and Louis Hicks have defined ________ as conflict between organizations that possess trained combat forces equipped with deadly weapons.

A. terrorism B. war C. pluralism D. strife

Sociology

Which statement about the concept of gender is accurate?

A) Gender describes differences in people’s anatomy and genetics. B) Gender refers to cultural understandings of social categories like masculinity and femininity. C) Gender is a status determined by a medical professional at birth. D) Gender is a universal system that remains the same across history and different cultures.

Sociology