Understanding Scatter Plots

What is the context of the scatter plot discussed in the video?

• The number of books read over a year.

• The distance traveled by a car over a week.

• The total amount of money in a bank account over 12 weeks.

• The temperature changes over a month.

What defines an outlier in a scatter plot?

• A data point that is exactly on the trend line.

• A data point that is an abnormal distance from other data points.

• A data point that is part of a cluster.

• A data point that is very close to other points.

What is a cluster in the context of scatter plots?

• A group of data points that are close together with a gap from other points.

• A single data point far from others.

• A line that fits all data points perfectly.

• A data point that is exactly on the x-axis.

What indicates a positive linear association in a scatter plot?

• The data points increase from left to right in a linear pattern.

• The data points form a vertical line.

• The data points form a horizontal line.

• The data points decrease from left to right.

Which statement is true about a negative linear association?

• The data points are randomly scattered.

• The data points decrease from left to right in a linear pattern.

• The data points form a perfect circle.

• The data points increase from left to right.