A journal editor questioned the results of a study that claimed high doses of vitamin C would aid weight loss. The editor claimed that diet and exercise could affect weight loss, as well. He was questioning the of the study. O applicability external validity internal consistency internal validity This exists in a research study when the independent variable causes the result we see in the dependent variable. O random assignment internal validity experiment external validity A type of sample chosen from a population that has been subdivided based upon predetermined characteristics such as sex, race, and socioeconomic status. O systematic O stratified O equitable O electorate

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A journal editor questioned the results of a study that claimed high doses of vitamin C
would aid weight loss. The editor claimed that diet and exercise could affect weight loss,
of the study.
as well. He was questioning the
O applicability
external validity
O internal consistency
O internal validity
This exists in a research study when the independent variable causes the result we see in
the dependent variable.
random assignment
O internal validity
O experiment
external validity
A type of sample chosen from a population that has been subdivided based upon
predetermined characteristics such as sex, race, and socioeconomic status.
O systematic
O stratified
O equitable
O electorate
Transcribed Image Text:A journal editor questioned the results of a study that claimed high doses of vitamin C would aid weight loss. The editor claimed that diet and exercise could affect weight loss, of the study. as well. He was questioning the O applicability external validity O internal consistency O internal validity This exists in a research study when the independent variable causes the result we see in the dependent variable. random assignment O internal validity O experiment external validity A type of sample chosen from a population that has been subdivided based upon predetermined characteristics such as sex, race, and socioeconomic status. O systematic O stratified O equitable O electorate
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