The average squared deviation of a score from the mean is the ______.
a. range
b. interquartile range
c. variance
d. standard deviation
c. variance
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Drawing one random sample from a particular population of scores
a. will always produce statistics equal to population parameters. b. will always result in a distribution that is exactly the same shape as that of the population. c. can never produce statistics that equal the population parameters. d. allows us to make inferences about the corresponding population parameters. e. a), b), and d) are all correct.
Mr. Edholm teaches his students to memorize the great lakes, Huron, Ontario, Michigan, Erie, and Superior by using the ______ HOMES
a. acrostic b. pegword c. mnemonics d. SQ3R
The law that currently defines which students have disabilities that warrant special education is the _____.
a. Individuals with Disabilities Education Improvement Act b. Special Education and Rehabilitation Services Act c. Americans with Disabilities Act d. Education for Children with Disabilities Act
The ______ is the first refracting surface of the eye; the second is the ______
A. cornea; retina B. lens; retina C. cornea; lens D. sclera; choroid