Correlations

Front

What kind of correlation is this? Options: Positive, Negative, No correlation

Back

Negative

Front

Rank these scatter plots according to the intensity of the correlation represented, from weakest to strongest: 1, 2, 3, 4, 2, 4, 3, 1, 4, 3, 2, 1, 1, 3, 4, 2

Back

1, 3, 4, 2

Front

The correlation coefficient is always between ___ and ___.

Back

-1 and 1

Front

A perfect negative correlation has a correlation coefficient of ____.

Back

-1

Front

If there is NO correlation between 2 variables, the correlation coefficient is ____.

Back

0

Front

What kind of correlation is this? Options: Positive, Negative, No correlation

Back

No correlation

Front

Describe the correlation in the graph shown.

Back

Weak Negative

Front

What can we determine about the relationship between two variables from the correlation coefficient?

Back

Strength + Direction

Front

Attendance & college GPA's have a correlation coefficient of -0.89...this indicates a ______ correlation.

Back

Strong negative 

Front

Which of the following represents the STRONGEST correlation? -.03, +.5, +.03, -.79

Back

-.79