The Pearson correlation coefficient is used to determine both the ______ and ______ of a relationship.
A. interval; ratio
B. interval; scale
C. strength; direction
D. difficulty; alternatives
Ans: C
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What will be an ideal response?
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Districts developing speaking curricula should involve all but one of the following: ______.
A. address the communication needs of students that arise from everyday situations B. include all communication contexts (e.g., intrapersonal, interpersonal, group, public, and mass communication) C. be integrated with the teaching of all the other communication arts strands D. teachers help students improve and refine their speaking skills
Which of the following questions should not be asked in an informational interview?
a. Describe a typical work day. b. How do you deal with stress on the job? c. What are the trends in your field? d. Will you send my resume to human resources?