QUESTION 5 For which of the following situations is the dependent groups ttest [paired ttest] appropriate? The W is Time [Baseline and onemonth post intervention); the DU is blood pressure The W is time since incarceration (1 month vs. 3 months vs. Er months}; the DV is hodv weight The W is age group {teenagers vs. young adults]; the D1? is attitudes toward condom use The W is nap therapv for narcoleptics [before vs. after treatment}; the [N is unplanned naps the following week [had vs. did not have an unplanned nap)