Submission + - Study dismisses NH vote technology concerns (umich.edu)
indros13 writes: "The results of the NH primary sparked vote fraud rumors and well-meaning investigations based on differences in vote tallies between hand-counted and machine-counted wards. Three academics gave the issue a full statistical analysis and find that the differing tallies had nothing to do with systematic hacking or machine bias. Instead, the un-sexy conclusion is that underlying differences in demographics explain the results."