If inferential statistics are calculated, they should be obtained:
A. as part of the determination of effect size.
B. only after demonstration that the magnitude of the obtained relationship is worthy of attention.
C. as the first step in data analysis.
D. as part of a comprehensive assessment of results.
Answer: B
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The region with the most adventure playgrounds is North America. _________________________
Indicate whether the statement is true or false
Three of the following teaching strategies should help students benefit from a discovery-learning situation. Which strategy is least likely to be helpful?
a. Mr. Azama takes his students to the site of a Civil War battle and says, "Okay, look around and see what you can find that might be of interest to your peers." b. Ms. Berkowitz asks students to write down their discoveries about what happens to a chemical solution when they heat it. c. Ms. Clift gives students several guidelines to follow as they conduct an experiment in their chemistry class. d. Mr. DiCicco makes sure students have some knowledge about triangles, including the concepts of base and height, and then provides an exercise through which they discover for themselves the formula for calculating a triangle's area.
A specialist who handles computers and related technologies for a school building or district is commonly
referred to as a: a) computer geek b) technology coordinator c) media developer d) teacher
For which of the following research situations would it be inappropriate to use an independent samples t test?
a. Comparing entrance exam scores at College A and College B. b. Comparing entrance exam scores at a college this year and 5 years ago. c. Comparing the quality of produce at two farmers markets. d. Comparing the quality of produce between two produce vendors at the same farmers market.