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Sally works in a factory that produces 1,00 televisons each day. When 40 televisonswere sampled, it was found 6 were defective.
1. 14 answers
2. 2,668 views
Book 1255 book 2 235 book 3 178 book 4 299 book 5 150 book 6 67 book 7 82 book 8 267 book 9 188 book 10 142 book 11 281 book 12
1. 1 answer
2. 1,412 views