8. Given A=
2 1 -3 1
-2 1 1 -3
1 -1 -3 4
3 3 -4 -4

V=[3]
[1]
[2]
[1]

Is the vector ve Nul A and v e Col A?

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: .