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What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.