The correlation coefficient ranges between ______ and ______.
A. 0, +1
B. –1, 0
C. –1, +1
D. –?, +?
Ans: C
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Chicken pox is only transmitted through direct contact with the blisters
a. True b. False Indicate whether the statement is true or false
When she examined compositions, third grade teacher Madeline Church, found that her students used basic words such as good and bad instead of more descriptive adjectives. To help the students use more effective words, this teacher should
a) post function words on the Word Wall. b) add function words to the weekly spelling list. c) teach the students to use a thesaurus. d) teach the students to use repetends.
It is recommended that features such as carpeting, drapes, or corkboard be added to
a. increase the room’s aesthetic quality. b. increase noise absorption. c. spend extra income from tuition. d. help coordinate the color scheme.
Environmental modifications consist of all of the following EXCEPT ________
A) altering testing procedures B) rearranging desks C) making the classroom more accessible D) changing seating positions