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:

Race-Related Barriers

Obstructions or hindrances faced by individuals based on their race, affecting opportunities, and access in society.

Ancestry

The lineage or historical lineage of a person, traced back through several generations, often influencing their cultural identity.

Minority Groups

Groups in a society who, because of physical or cultural characteristics, are singled out from the others in the society for differential and unequal treatment.

Median Family Income

The middle value of total income earned by a family, divided in such a way that half of the families earn less and the other half earns more.