chasemurk2008p0s2hl chasemurk2008p0s2hl 02-05-2018 Mathematics contestada Cindy's job is to check computer printers for defects. Out of 420 printers she has to check, only 3 of the first 84 have been defective. What is the best prediction of the total numbers of printers in this group that will be defective?
