What amount of sampling error is acceptable in a national sample of 1500 to 3000 respondents?
a. 5 to 10 percentage points.
b. plus or minus 3 percentage points.
c. less than one percentage point.
d. plus or minus 5 percentage points.
Question 2
Despite their increased participation in the labor force, women are still
a. over-represented in higher status occupations.
b. over-represented in lower status occupations.
c. underrepresented in lower status occupations.
d. roughly equal to men in occupational prestige.
e. roughly equal to men in annual income.
