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:

Dissolved

The process by which a solid becomes incorporated into a liquid to form a solution.

Conjugated Bilirubin

A form of bilirubin that is water soluble and has been processed by the liver, making it a useful measure of liver function and health.

Red Blood Cell

A type of blood cell that is responsible for carrying oxygen throughout the body.

Salmonella Genus

A group of bacteria that are a common cause of foodborne illness, often found in undercooked poultry, eggs, and contaminated water.