I a Scatter Diagram Is a Chart That Portrays the Relationship

i. A scatter diagram is a chart that portrays the relationship between two variables. ii. If a scatter diagram shows very little scatter about a straight line drawn through the plots, it indicates a rather weak relationship.
iii. A scatter diagram may be put together using excel or Mega Stat.

A) (i) , (ii) , and (iii) are all correct statements.
B) (i) and (ii) are correct statements but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) (i) , (ii) , and (iii) are all false statements.