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If participants in a study are classified by age (over 30/under 30)and by political affiliation (Democrat/Republican),then the point-biserial correlation would be the proper technique to measure the relationship between the two variables.
Skeletal Muscles
Muscles attached to bones that are responsible for voluntary movements of the body.
Deceptive
Intentionally misleading or creating a false impression in order to achieve a specific purpose.
Promotional Message
A communication sent with the intent of promoting a product, service, or event to potential customers.
Office of Customer Affairs
A department or organization that handles relations with customers, addressing their concerns, queries, and feedback.
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