What is the mean absolute deviation of the data

8,5,12,4,5,8,7

a 1
b 2
c 5
d 7

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking