Response rate n Sampling error
Sample group Short title Long title Difference p Short Long Short Long Diff. z
All sample 57.7 55.5 2.2 .080 3912 3904 0.87 0.87 1.23 1.751
ANES Rs 83.8 82.8 1.0 .331 1979 1966 0.70 0.73 1.01 0.972
ANES NRs 35.1 31.9 3.2 .095 1932 1936 1.39 1.35 1.94 1.672