WGU- c797 Choose the best statistical test | Questions with 100% Correct Answers | Verified | Latest Update

Determine if a relationship exists between ethnic identity (African American, Asian American, White, Hispanic, or Latino) and type of health insurance such as private insurance, Medicaid, or no insurance (n = 47) - Chi-square test Determine the relationship between BMI, which is normally distributed, and minutes of exercise a week, which is not (n = 12). - Spearman correlation coefficient A weight-loss program enrolled 45 pairs of twins. One twin in each pair walked for 15 minutes a day. Did the walking twin lose more weight than the other twin? Weight loss is normally distributed. - Paired t-test Determine whether mothers of young children engage in lead poisoning prevention behaviors (yes/no) before and after a nursing education intervention (n = 126). - McNamar Test In a study of 84 elderly men, a researcher wants to know if systolic blood pressure, which is normally distributed, is related to men's marital status, which is single, married, divorced, or widowed. - One-way analysis of variance