. A researcher records the level of attention among 18 students during an interactive and lecture portion of a single class. If she computes a related-samples t test at a .05 level of significance (two-tailed test), then what are the critical values for this test?
A. ±1.734
B. ±1.740
C. ±2.110
D. ±2.101
Ans: C
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Which group of people work with plants and animals, producing commodities to be processed for consumers?
a. scientists, engineers, and related specialists b. managers and financial specialists c. food and biomaterials production specialists d. communication and education specialists
Tahia is gaining valuable teaching experience in her field placement but has questions about how the teacher uses benchmark assessment data to plan reteaching lessons for Tier II RTI students. These questions would best be addressed with her mentor teacher ______.
a. during class b. during lunch duty c. during hall duty d during planning time
An audience member knows that a magic trick is an illusion because he saw how the trick was done. Which method of knowing is illustrated in this example
A. tenacity B. authority C. empiricism D. rationalism
Answer the following statement(s) true (T) or false (F)
It is a good idea to wait to run analyses until you have entered all the data and made any unjustifiable adjustments.