Determine whether the following sampling is dependent or independent. Indicate whether the response variable is qualitative or quantitative.   A researcher wishes to compare academic aptitudes of patients with and without narcolepsy. She obtains a random sample of 467 patients of each category who take an academic aptitude test and determines each patient's

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Determine whether the following sampling is dependent or independent. Indicate whether the response variable is qualitative or quantitative.
 
A researcher wishes to compare
academic aptitudes
of
patients with
and
without narcolepsy.
She obtains a random sample of
467
patients of each category
who
take an academic aptitude test
and determines each
patient's
 
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