In the context of statistics, what does the term 'standard deviation' measure?
Practice Questions
Q1
In the context of statistics, what does the term 'standard deviation' measure?
The average of a data set.
The spread of data points around the mean.
The maximum value in a data set.
The minimum value in a data set.
Questions & Step-by-Step Solutions
In the context of statistics, what does the term 'standard deviation' measure?
Step 1: Understand that data points are the individual values in a data set.
Step 2: Know that the mean is the average of all the data points.
Step 3: Realize that standard deviation looks at how far each data point is from the mean.
Step 4: Recognize that a small standard deviation means data points are close to the mean, while a large standard deviation means they are spread out over a wider range.
