This measure of central tendency takes into account the least amount of information about the values in a sample
a. mode
b. median
c. mean
d. confidence interval
A
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Arnold calculates a Pearson correlation and obtains a value of –1.07. By definition, this implies ______.
a. the distribution of scores for the variables are negatively skewed b. there is a negative relationship between the two variables c. he will not reject the null hypothesis d. he has made a mistake in his calculations
Given time constraints, Brophy, Alleman, and Halvorsen suggest that instruction should be limited to whole-class
a. True b. False
If you wanted to efficiently assess what students know about various aspects of the civil rights movement in the United States from 1950 to 2000, you would give them a
a. standardized aptitude test. b. standardized achievement test. c. comprehensive achievement test constructed by the classroom teacher. d. comprehensive achievement test constructed by a commercial test company.
Compare and contrast the constructivist approach to teaching and the sociocultural approach to teaching
What will be an ideal response?