When the within-group variability increases the value of the t-statistics increases, increasing the likelihood of ______.
a. rejecting the null hypothesis
b. not rejecting the null hypothesis
c. rejecting the alternative hypothesis
d. increasing the between group variability
a. rejecting the null hypothesis
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Activity areas should be challenging yet __________
Fill in the blank(s) with correct word
Choosing components to use in an explanation is influenced by all of the following except:
a. the difficulty of the content b. how familiar the students are with the content c. whether you are teaching a concept, fact or strategy d. whether you are going to demonstrate before explaining
In a ______, individuals in one group or cohort are studied at different points in time.
A. cross-sectional survey B. longitudinal survey C. descriptive survey D. direct survey
A(n) ____________________ learning center takes a more directed approach and focuses on a science concept or topic, and contains materials to be manipulated by the children
Fill in the blank(s) with the appropriate word(s).