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1-41.

Sandy and Robert each have various polygons in their Polygon Buckets (see below). Sandy randomly selects a polygon from her Polygon Bucket, and Robert randomly selects a polygon from his.

Sandy

square

rhombus

equilateral triangle

regular hexagon

   

Robert

scalene triangle

isosceles trapezoid

right isosceles triangle

kite

quadrilateral

  1. ​Who has a greater probability of selecting a quadrilateral? Justify your conclusion.



  2. Who has a greater probability of selecting an equilateral polygon? Justify your conclusion.

  3. What is more likely to happen: Sandy selecting a polygon with at least two sides that are parallel or Robert selecting a polygon with at least two sides that are equal?