Posted by **jessica** on Thursday, April 8, 2010 at 6:02pm.

a survey was made of 200 students to study their use of the public library. the findings were

60 used readers guide

28 used card cat and info booth

68 used info booth

83 did not use the library

43 used only the card cat

explain how the info can be used to conclude that some students must use both the info booth and readers guide

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