On a standardized mathematics test, the reliability coefficient is reported to be .76. From this information, one could best determine
a. the extent to which the test scores are correlated to classroom achievement in mathematics.
b. the extent to which errors of measurement have influenced the test scores.
c. the extent to which the test is a representative sample of relevant concepts in math.
d. on the average, the number of points students' scores will change when given an equivalent test.
B
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Quality child care should include collaboration with parents concerning __________ and __________
Fill in the blank(s) with correct word
Using the FOIL (first, outside, inside, last) method to multiply binomials is best classified as a(n):
a. heuristic. b. plan. c. strategy. d. algorithm.
Which principle serves as the centering arm in the family-professional partnership mobile:
a. Communication b. Respect c. Trust d. Equality
Answer the following statement(s) true (T) or false (F)
When using Simple Linear Regression, we use past observations (measurements) of how changes in an independent variable may influence the value of a dependent variable. We can then use these prior observations (if certain data assumptions are met) to make predictions about values not directly observed.