“…Nemeth and Sanders (2009) analyzed samples of corrections in The New York Times and the Washington Post , and about 10% were attributed to numbers (i.e., numbers were the source of 12.5% and 11% of the corrections from 1997; 10.5% and 8.7% from 2007) (Nemeth & Sanders, 2009, Table 1, p. 95). Appelman and Hettinga (2019) similarly found that numbers were the source of 13% of corrections in a sample from The New York Times , the Washington Post , the Wall Street Journal , and the Los Angeles Times from 2010 to 2014 (Appelman & Hettinga, 2019, Table 1, p. 32). Martin and Martins (2018) analyzed corrections in five newspapers— Toronto Star , News & Observer (NC), Winston-Salem Journal (NC), Hartford Courant (CT), and Daily Press (VA)—in the year before and after outsourcing their copy editing (dates ranged from 2009 to 2014); they found that 19.1% addressed “errors in quantification” the year before, compared to 16% the year after (Martin & Martins, 2018, Table 1, p. 11).…”