A country's ________ consists of its rules, policies, and enforcement processes

Which statement is not true about nonresponse issues in sampling?

A) Nonresponse error is one of the most significant problems in survey research. B) Response rates themselves do not indicate whether the respondents are representative of the original sample. C) For a given study, if the nonrespondents differ from the respondents on the characteristics of interests, the sample estimates will only be mildly biased. D) Increasing the response rate may not reduce nonresponse bias.

Which of the following subjects is not a proper subject for collective bargaining?

A) The closing of part of an employer's business B) Wages and hours C) Discrimination against ethnic workers D) A, B, and C E) B and C only are not proper