QUESTION 1 The data file BP.SAV contains blood pressure readings and other measurements of a sample of 181 individuals under different physical and psychological stresses. Variable Description Sjcode Subject code Sex Subject sex (0 = Female, 1 = Male) Age Subject age Height Height, in inches Weight Weight, in pounds Race Subject race 1 = Amer. Indian or Alaskan Native 2 = Asian or Pacific Islander 3 = Black, not of Hispanic origin 4 = Hispanic 5 = White, not of Hispanic origin 9 = None of the above or missing value Meds Taking prescription medication (0 = No, 1 = Yes) Smoke Does subject smoke? (0 = Nonsmoker, 1 = Smoker) SBPCP Systolic blood pressure with cold pressor DBPCP Diastolic blood pressure with cold pressor HRCP Heart rate with cold pressor SBPMA Systolic blood pressure while doing mental arithmetic DBPMA Diastolic blood pressure while doing mental arithmetic HRMA Heart rate while doing mental arithmetic SBPREST Systolic blood pressure at rest DBPREST Diastolic blood pressure at rest PH Parental Hypertension (0 = No, 1 = Yes) MEDPH Parent(s) on EH meds (0 = No, 1 = Yes) Use the data set BP SAV to answer the question below using SPSS. Questions 1-4: The variable DBPREST refers to the resting diastolic blood pressure of the individuals. Q1: Find its sample mean and median. O sample mean = 67.39 and sample median = 68.88 O sample mean = 77.72 and sample median = 77.00 sample mean = 73.73 and sample median = 73.33 O sample mean = 65.37 and sample median = 65.12