Question

If the points on a scatterplot do not tend to cluster around a straight line, the variables plotted have a [blank] association.
Answer
Bivariate data consist of [blank]
Answer
Is it double-blind experiments, a treatment and response, ordered pairs or population and a sample
Answer
The correlation coefficient measures only the strength of the [blank] between variables.
Answered by GPT-4o mini
If the points on a scatterplot do not tend to cluster around a straight line, the variables plotted have a **non-linear** association (or no clear association, depending on the specific pattern of the points).
Answered by GPT-4o mini
Bivariate data consist of **two variables** or two sets of measurements that are observed or recorded together. This type of data is often used to analyze the relationship between the two variables.
Answered by GPT-4o mini
Bivariate data consist of **ordered pairs**. Each pair represents a set of related observations for the two variables being studied.
Answered by GPT-4o mini
The correlation coefficient measures only the strength of the **linear relationship** between variables.