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 megastat.
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) All statements are false

Question

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 megastat.
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) All statements are false

Quizplus · Accepted Answer

A scatter diagram with little scatter about a straight line indicates a strong relationship, not a weak one. Statements (i) and (iii) are correct.

I a Scatter Diagram Is a Chart That Portrays the Relationship