What is the standard deviation squared?

a. range
b. mean deviation
c. variance
d. this cannot be computed


Ans: c

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If the meanings of the words surrounding the unfamiliar word help to identify it for the reader, the reader is using _______ clues

Fill in the blank(s) with the appropriate word(s).

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A simplified form of English that evolves as new immigrants from different languagebackgrounds form new communities and communicate with each other is called

a. dialects. b. pidgin. c. diversity of language. d. ebonics

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Three possible long-term negative outcomes of exposure to technology in early childhood are: ___________________, ___________________, and __________________

Fill in the blank(s) with correct word

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Asking a student to define a biology term and describe its role in a biological process is an example of

a. an extended-response item. b. a restricted-response item. c. neither an extended- nor restricted-response item. d. both extended and restricted-response items.

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