What is the difference between an experimental research hypothesis and a correlational research hypothesis.
What will be an ideal response?
Correct Answer:
An experimental research hypothesis is a statement about the expected relationship between independent and dependent variables; a correlational research hypothesis is a statement about the expected relationship between two or more variables.
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Describe what a word wall is by naming three specific components
What will be an ideal response?
If a researcher was interested in the average VO2 max of athletes who have run 1500 m in under 4 minutes, which of the following would be the most appropriate for a sample group?
A. All athletes who have run 1500 m in under 4 minutes during the 2012 season B. All athletes who have run 1500 m in under 4 minutes C. All athletes who compete in middle-distance track events D. All athletes who competed in middle-distance track events during the 2012 season
For some students with disabilities, using a scan and read software program is the only means available for converting printed text into text that can be read by the computer. One disadvantage of using a this method, to scan the text and then convert it to a digital format, is that . .
a. It is time consuming. b. Scanners are expensive. c. The process is difficult to learn. d. Scanners produce limited file sizes.
Linear regression describes the extent to which ______ predicts ______.
A. X; Y B. the predictor variable; the criterion variable C. the known variable; the to-be-predicted variable D. all of these