Multiple Choice
If the correlation of variables is close to 0,then we expect to see a(n) _____ on the scatterplot.
A) upward sloping cluster of points
B) downward sloping cluster of points
C) cluster of points around a trendline
D) random scatter of points with no apparent relationship
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Scatterplots are also referred to as<br>A)crosstabs.<br>B)contingency charts.<br>C)X-Y
Q4: Which correlation coefficient suggests the strongest relationship?<br>A)+1<br>B)-1<br>C)0<br>D)+0.5
Q5: What is the average annual salary of
Q6: The limitation of covariance as a descriptive
Q7: Statisticians often refer to the pivot tables
Q9: Which two variables have the strongest linear
Q10: We study relationships among numerical variables using<br>A)pie
Q11: Side-by-side box plots allow you to quickly
Q12: Correlation is useful only for<br>A)assessing the weakness
Q13: Correlation is not useful for describing the