A researcher who fails to reject the null hypothesis in a correlational analysis, should conclude
a. the correlation between X and Y in the population is not zero.
b. the correlation between X and Y in the population is less than zero.
c. there is insufficient evidence for concluding there is a relationship between X and Y in the population.
d. the observed relationship between X and Y is stronger than would be expected by chance.
e. the correlation between X and Y in the population is zero.
C
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What do research studies tend to confirm about online learning?
A. Synchronous formats are more effective than asynchronous ones. B. Dropout rates are higher in online courses. C. Students get higher grades in online courses. D. Students find online courses more motivating.
Anna is given a math problem and immediately states the given and unknown. According to Polya's four-step procedure for solving problems, Anna is engaging in which step?
a. understanding the problem b. devising a plan c. carrying out the plan d. looking back
Describe the difference between the types of data journals.
What will be an ideal response?
Children who try to avoid being judged negatively by their peers are more likely to:
a. be classroom leaders. b. be the victims of bullying behavior. c. engage in aggressive, bullying behavior. d. tend to be bystanders who observe bullying behavior but do nothing to help.