trintrin227 trintrin227 17-05-2020 Mathematics contestada A user returned a tablet because of its battery life. Find the probability that it was returned after a year. Battery life Monthly service fee New version Totals Within a year 5% 25% 60% 90% After a year 1% 3% 6% 10% Totals 6% 28% 66% 100% Answer choices 3/5,000 1/6 3/50
