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QUESTION:

The direction of this scatterplot is , which means that the direction of the relationship is . Here, this means that as we age, we tend to require  sleep. The form of the relationship seems to be  since the scatterplot displays somewhat of a  This graphical representation of age and hours of sleep needed has a relatively  relationship because the plotted dots are tight.

ANSWER:

The direction of this scatterplot is 

descending

, which means that the direction of the relationship is 

negative

. Here, this means that as we age, we tend to require 

less

 sleep. The form of the relationship seems to be 

linear

 since the scatterplot displays somewhat of a 

line

 This graphical representation of age and hours of sleep needed has a relatively 

strong

 relationship because the plotted dots are tight.

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