Mistakes in restaurant bills. about 12.5% of restau-
rant bills are incorrect. if 200 bills ar...
Mathematics, 15.10.2019 11:30 franky2871
Mistakes in restaurant bills. about 12.5% of restau-
rant bills are incorrect. if 200 bills are selected at ran-
dom, find the probability that at least 22 will contain an
error. is this likely or unlikely to occur?
source: harper's index.
Answers: 1
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