If k=, then what is –K?

This doesn’t make sense to me it’s supposed to be lcm ( least common multiple )

Find the given elements if matrix d:

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 graph: .