Question
Hello, can anyone check y homework to make sure I answered this correctly? 10.( 1 pt) For which of the following situations is the dependent
Hello, can anyone check y homework to make sure I answered this correctly?
10.(1 pt)For which of the following situations is thedependentgroups t-test appropriate (if not appropriate, why?)
a.The IV is presence or absence of conversation directed to comatose patients (same patients with and without conversation); the DV is the patients' intracranial pressure.
Appropriate
b.The IV is birth type (home vs hospital); the DV is perceived functional ability of the patient on a 20 point scale 48 hours after surgery.
Inappropriate- home and hospital are two IV making it two independent groups
c.The IV is time since incarceration for a single group of ex-cons (measured at 1 months and 6 months); the DV is body weight.
Appropriate
d.The IV is menopausal state (pre vs during vs post) in the same women over time; the DV is attitudes toward menopause (measured in a survey score 1-20).
Inappropriate because pre. Vs. post-menopausal are two separate groups making this a independent group t-test.
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