Please explain how to do these questions.
Using this data set attached:
1. Consider the proportion of Women with 12 month High Risk Drinking. This proportion increased between the two surveys. Compute the magnitude of the change in proportions between the two surveys for Women and the same change for Men
2. Are these four proportions statistics or parameters?
3. What is the standard error of the relevant distribution? Ignoring that the number of men in the 2012 Survey was about 17,675, and the number of women was about 18,634,
assume the samples were 100 men and 100 women in each Survey
200 9.3 (8.8-9.8) 30.1 Urbanicity Urban 9.7 (9.2-10.3) 13.1 (12.5-13.7) 35.1 Rural 9.6 (8.9-10.5) 10.8 (9.9-11.8) 12.5 Region Northeast 9.3 (8.1-10.7) 12.2 (11.5-12.9)* 31.2 14.7 (12.9-16.6) 12.1 (11.1-13.1) Midwest 11.2 (10.2-12.3) 31.3 South 9.0 (8.4-9.7) 34.4 West 9.7 (8.9-10.5) 11.8 (11.0-12.7)* 21.6 "/>
Extracted text: Table 2. Prevalence of and Percentage Change in 12-Month High-Risk Drinking by Sociodemographic Characteristics, 2001-2002 and 2012-2013 % (95% CI) NESARC 2001-2002 NESARC-III 2012-2013 Sociodemographic Characteristic (n= 43 093) 9.7 (9.3-10.2) (n = 36 309) 12.6 (12.0-13.2) % Change Total 29.9 Sex Men 14.2 (13.4-14.9) 16.4 (15.7-17.3)* 15.5 Women 5.7 (5.3-6.1) 9.0 (8.4-9.7)" 57.9 Race/ethnicity 10.0 (9.6-10.5) 12.3 (11.6-13.0) 15.1 (14.0-16.2) White 23.0 Black 9.3 (8.4-10.4) 62.4 Native American 12.4 (9.6-15.8) 17.4 (13.6-22.1) 40.3 Asian or Pacific Islander 4.6 (3.5-6.0) 7.2 (6.0-8.8) 56.5 Hispanic 9.6 (8.8-10.6) 13.5 (12.5-14.6) 40.6 Age, y 18-29 16.9 (15.7-18.2) 19.3 (18.0-20.6) 14.2 30-44 10.8 (10.1-11.6) 14.8 (14.0-15.7)* 37.0 45-64 7.5 (6.9-8.2) 11.2 (10.5-12.1)* 49.3 265 2.3 (1.9-2.8) 3.8 (3.2-4.4) 65.2 Marital status Married or cohabiting 9.8 (9.2-10.5) 12.0 (11.1-13.0) 20.3 (19.1-21.5) 7.3 (6.8-7.8) 34.2 Widowed, divorced, or separated 9.1 (8.3-9.9) 31.9 Never married 17.4 (16.3-18.6) 16.7 Educational level Less than high school 9.5 (8.5-10.6) 12.8 (11.6-14.0) 34.7 High school 10.4 (9.6-11.1) 14.8 (13.9-15.9) 42.3 Some college or higher 9.5 (9.0-10.0) 11.6 (10.9-12.4) 22.1 Family income, $ 15.0 (13.9-16.3) 12.6 (11.7-13.7) 12.9 (12.1-13.7) 0-19999 11.1 (10.3-12.0) 35.1 20000-34 999 10.3 (9.5-11.2) 22.3 35 000-69 999 9.3 (8.7-10.1) 38.7 270000 8.4 (7.7-9.2) 10.5 (9.7-11.4) 25.0 Poverty threshold, % 14.2 (12.9-15.5) 12.7 (11.7-13.7) 12.1 (11.4-12.7y <100 11.8="" (10.8-13.0)="" 20.3="" 100-200="" 9.7="" (8.9-10.7)="" 30.9="">200 9.3 (8.8-9.8) 30.1 Urbanicity Urban 9.7 (9.2-10.3) 13.1 (12.5-13.7) 35.1 Rural 9.6 (8.9-10.5) 10.8 (9.9-11.8) 12.5 Region Northeast 9.3 (8.1-10.7) 12.2 (11.5-12.9)* 31.2 14.7 (12.9-16.6) 12.1 (11.1-13.1) Midwest 11.2 (10.2-12.3) 31.3 South 9.0 (8.4-9.7) 34.4 West 9.7 (8.9-10.5) 11.8 (11.0-12.7)* 21.6