A Study with 46 Participants Investigated Whether There Was a Relationship

question 41

Multiple Choice

A study with 46 participants investigated whether there was a relationship between one's attitude toward giving blood and the number of times one has given blood in a year.The correlation coefficient was r = +0.56.The is _____ and the investigator should _____.

• A)+0.243;reject
• B)+0.243;retain
• C)  0.288;reject
• D)  0.288;retain

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Definitions:

Operational Definitions

A specific manner in which concepts are quantitatively or qualitatively measured or categorized within a particular study.

Common Sense

Refers to the basic level of practical knowledge and judgment that we all need to help us live in a reasonable and safe way.

Interview Questions

A series of inquiries or prompts used during an interview to gather information, assess qualifications, or understand perspectives.

Operational Definitions

Specific explanations of abstract concepts or variables that are measured or controlled in a study, making them operationally usable.