“Available evidence from Arizona, New York, and California suggests more than 500,000 registrations were tampered with or improperly handled.”
Applying the results of the exit polls conducted in these primaries in an attempt to verify the computer counts revealed that these counts differed widely from the exit poll projections. These discrepancies occurred primarily in the Democratic Party primaries but not in the primaries of the Republican Party.
This is remarkable, as the exit polls for both parties were conducted on the same day, in the same precincts, with the same interviewers, and used the same methodologies.
…the total survey margin of error was calculated to be 32% greater than the usual statistical margin of error applied to such surveys.