The only time the range may equal zero, is when
a. the standard deviation is less than 1.00
b. every score in the distribution is the same
c. the standard deviation is negative
d. the interdecile range is skewed to the left
b
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Cross-sectional research studies gather data from many
people who are of the same age, and compare them to others who are at a different age, and thus a different level of development. The name for a group of people who are the same age and thus were raised during the same time period is a(n) _____. A) cohort B) experimental subject group C) control group D) schema
People with low self-esteem are prone to conformity; however, research finds that _____ are also more likely to conform than _____
A) Asians; Americans B) Asians; African Americans C) Americans; Asians D) African Americans; Asians