The manager of a dress shop recorded the number of dresses sold during the week the data is as follows

17 15 16 20 15 19

Find the mean deviation for this data

4.98

1.67

2.21

1.91

step-by-step explanation:

the shape,the size and the distance

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.