Which scale factors produce a contraction under a dilation of the original image? Select each correct answer.
-2
-1/2
1/2
2

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