14 1 point Identify a potential source of bias if any DA Using random digit dialing 1599 people were called and asked what

Question

14 1 point Identify a potential source of bias if any DA Using random digit dialing 1599 people were called and asked what obstacles such as childcare kept them from exercising Source Yankelovich Partners Inc for Shape Up America No source of bias Maybe they don t have children Not asking enough people Using the word obstacles

Kunduz · Accepted Answer

Click to see the answer