In a study of student alertness the following data were recorded: * score on test *...
In a study of student alertness the following data were
recorded:
* score on test
* number of hours of sleep the night before the test
* whether the student had breakfast the morning of the test
* number of standard alcoholic drinks consumed previous week
* the daily vitamin C intake
When this data is analyzed the daily vitamin C intake of the
students could be a lurking variable.
True or False?
Homework Answers
Vitamin C intake of students could be lurking variable is TRUE.
Because it affects explanatory variable(no.of hours of sleep) and response variable alertness.
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