... percentage of house owners is higher for females than for males c.The percentage of house owners is the same for females and males d.You cannot compare percentages for males and females since the total ... an example of a(n) a.nominal random variable b.interval random variable c.ordinal random variable d.a parameter Which situation identifies when to use pie charts and/ or bar charts? a.You want ... (GPA) and their gender The resulting cross-classification table is shown below GPA GenderUnder 2.02.0 - 3.0Over 3.0 Male103015 Female152535 If you made a pie chart for male GPAs and a pie chart for...