Games C and R

The following are results after constructing the scatter diagram except:

• Positive

• Negative

• Normal

• No pattern

Scatter diagram and pearson product moment correlation coefficient are the methods to determine correlation between two variables.

• True

• False

If there is a relationship between two variables, it means that...

• X and Y independent

• X and Y dependent

• X and Y are not independent

• X independent and Y dependent

A correlation close to or equal to zero means that there is no linear relationship between 2 variables.

• True

• False

The strength of relationship between two variables can be one of the following except:

• Normal

• Strong

• Moderate

• Weak

The values of correlation can be between 0.0 to 1.0.

• True

• False

The value of correlation that is close to 1.0 indicates that strong positive correlation.

• True

• False

The independent variable is the cause. Its value is depends of other variables in your study.

• True

• False

We cannot measure the strength of correlation using scatter diagram.

• True

• False

Coefficient of determination measure the strength of relationship.

• True

• False