Seamus has determined that there is a 95% chance that the number of people visiting the Blarney Stone in the month of June will be between 1,760 and 2,025 . This is:
a. a point estimate.
b. an interval estimate.
c. a high percentile rank.
d. a strong correlation.
b
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What will be an ideal response?
Seganti’s primary rationale for the heavy emphasis on teaching and copying rules at the start of the year is that:
a) arguing with students is a waste of time. b) students often enter school unprepared to learn content. c) teachers should leave no room for doubt as to what is expected. d) students should be able to recite the rules verbatim.
Loss of subjects in a study can best be handled by:
A. random replacement of subjects who are lost. B. making statistical adjustments to the data using the results of the other existing subjects. C. providing demographic data on those who are lost. D. showing that the subjects lost were similar to those remaining on pertinent characteristics.