Given the following set of scores: 6,7,5,12,11,9,9,7,6,10,6 . The score that represents the standard deviation is
a. 1.8
b. 2.3
c. 2.6
d. 3.0
b
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Readability formulas
A. are based on the average number of sentences and average number of syllables in randomly selected, 100-word passages of a text. B. estimate the grade or age at which an average student should be able to read a text with comprehension. C. are quite consistent and precise in determining a text's reading level. D. attempt to factor in a student's background knowledge and reading interests.
The idea of internationally competitive academic standards was endorsed at the second Educational Summit
Indicate whether this statement is true or false.
Response rates to web-based surveys, as reported in the research literature, tend to be:
a. around 50%. b. considerably greater than those for interviews. c. about the same as for mailed questionnaires. d. highly variable.
When students are able to understand a word figuratively and literally, which enriches the primary meaning of the word, with what type of meaning is it associated?
a. expository b. content c. connotative d. denotative