Arianna and hannah are conducting an experiment to test the difference threshold for sense of
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Mathematics, 09.08.2019 06:10 jjmo
Arianna and hannah are conducting an experiment to test the difference threshold for sense of
touch on the forehead. for trial 1. hannah closes her eyes while arianna gently touches 2
paperclip points 3 millimeters (mm) apart on hannah's forehead. then hannah reports whether
she could feel 1 or 2 points. for each of the next trials, arianna and hannah repeat this process,
each time with the points 2 more mm apart. hannah reports feeling 1 point until the points are
15 mm apart, when she begins reporting that she feels 2 points. which inequality best
represents the trial numbers in which hannah feels 2 points?
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Answers: 1
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