Mathematics, 04.10.2019 21:00 eternelle1182
1. researchers at jacksons hospital asked 40 randomly selected patients about their sleep habits. sixteen reported sleeping 8 hours or more each night. if there are 700 patients in the hospital, estimate the number of patients who sleep 8 hours or more each night.
a) 140
b) 160
c) 180
d) 280
( )
Answers: 1
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1. researchers at jacksons hospital asked 40 randomly selected patients about their sleep habits. si...
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