How can ratio tables be used to solve comparison problems?
What will be an ideal response?
To determine the difference and solve for the unknown in a comparison problem, students are taught to generate an equation using a number family. Once the number family is completed, students can put the numerators into a ratio table. Given any of the three values, the students can construct ratio equations to determine the other two values.
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In reporting the results of a statistical analysis in standard APA format, the letters “n.s.” mean ______.
a. “nonsignificant” b. “not sure” c. “non-statistical” d. “not standard”
Why is internal reliability potentially easier to figure out than test-retest reliability?
What will be an ideal response?
Affective development with social understanding may offer children opportunities to:
A. understand themselves, their families, and their communities. B. acquire prosocial skills. C. become responsible and caring citizens. D. all of the above
Some people feel that calculators have eliminated the need for any instruction on fraction computation. Do you agree or disagree? Explain
What will be an ideal response?