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October 26, 2014

Homework Help: college,stats/ PLZ HELP:( need it within nxt 6hrs

Posted by Sandra on Wednesday, April 7, 2010 at 10:50pm.

Among Canadian households, 24% have telephone answering machines. If a telemarketing company contacts 2500 households find the probability that between 625 and 650 households, inclusive, have answering machines.

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