A point estimate is ______.
a. a measure of variability
b. a single value used to estimate an unknown population parameter
c. the lower boundary of a confidence interval
d. a range or interval of values that has a stated probability of containing an unknown population parameter
b. a single value used to estimate an unknown population parameter
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Successful communication begins before issues of concern may appear
a. True b. False Indicate whether the statement is true or false
The Reggio Emilia curriculum model has attracted few early childhood educators because American children have different needs than Italian children
Indicate whether the statement is true or false
When using fraction strips or fraction bars students can develop an understanding of relative sizes and then look for relationships between them. What skill for teaching rational numbers is being taught?
a. sorting b. equal to or greater than c. combinations d. comparisons
A child who first realizes that learning is easier when words or ideas that belong to the same category are grouped together or that generating a visual image of a word makes it easier to recall is most likely to be at what grade level?
a. preschool/kindergarten b. primary grades c. elementary grades d. middle school