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Indicate whetheran independent groups t test or a correlated groups t test shoul

ID: 2954160 • Letter: I

Question

Indicate whetheran independent groups t test or a correlated groups t test shouldbe used to analyze the relationship between the independent anddependent varilables. Assume that the underlying assumptions of thetests have been satisfied.
(Could you exlpain the reasaon?).... A consumer psychologist studied consumers' preference for twotypes of headahce remedies. Five hundered individuals were surveyedand rated each brand on a 10-point scalle. The mean ratings for thetwo brands were compared. Indicate whetheran independent groups t test or a correlated groups t test shouldbe used to analyze the relationship between the independent anddependent varilables. Assume that the underlying assumptions of thetests have been satisfied.
(Could you exlpain the reasaon?).... A consumer psychologist studied consumers' preference for twotypes of headahce remedies. Five hundered individuals were surveyedand rated each brand on a 10-point scalle. The mean ratings for thetwo brands were compared. A consumer psychologist studied consumers' preference for twotypes of headahce remedies. Five hundered individuals were surveyedand rated each brand on a 10-point scalle. The mean ratings for thetwo brands were compared.

Explanation / Answer

This test is only used when both: