Bivariate Data

If you score 100 on Game A, what score might you expect on Game B?

• 0

• 30

• 60

• 90

What type of association does this scatter plot represent?

• positive linear association

• negative association

• no association

• nonlinear association

The number of team merchandise sold for two stores in a week is displayed in the following box plot.

Which statement is true about the sales for each store.

• Group B has a higher median than Group A

• Group A and Group B have the same range

• Group A as a higher median than Group B.

• Group A and Group B have the same median.

A line drawn on a scatter plot that is close to most of the data points.

• Best fitting line

• Best Linear Line

• Line of best fit

Which of the following best describes a scatter plot?

• A graph that shows the relationship between two categorical variables.

• A graph that shows the relationship between two numerical variables.

• A graph that shows the distribution of a single variable.

• A graph that shows the frequency of different categories.

• There is a strong positive relationship.

• There is a weak positive relationship.

• There is a strong negative relationship.

• There is no relationship.

Which of the following scatter plots indicates a strong positive correlation?

• A scatter plot with points closely clustered around a line that slopes upwards.

• A scatter plot with points widely scattered with no discernible pattern.

• A scatter plot with points closely clustered around a line that slopes downwards.

• A scatter plot with points forming a horizontal line.

In the context of bivariate data, what does the term "residual" refer to?

• The difference between the observed value and the predicted value.

• The slope of the regression line.

• The y-intercept of the regression line.

• The correlation coefficient.

• The y-intercept.

• The point where the line crosses the y-axis.

• The correlation coefficient.

• -2

• 5

• -5

• 2