Maximum: The maximum value for exam score.Minimum: The minimum value for exam score.
Here is how to interpret the numbers in this table for the variable score: Once you click OK, a table will appear that displays the following descriptive statistics for each variable: If you’d like, you can click the Options button and select the specific descriptive statistics you’d like SPSS to calculate. In the new window that pops up, drag each of the four variables into the box labelled Variable(s). To calculate summary statistics for each variable, click the Analyze tab, then Descriptive Statistics, then Descriptives: Here is how to calculate descriptive statistics for each of these four variables: Summary Statistics Suppose we have the following dataset that contains four variables for 20 students in a certain class: This tutorial explains how to calculate descriptive statistics for variables in SPSS. One example is a frequency table, which tells us how many data values fall within certain ranges.ģ. Tables – Tables can help us understand how data is distributed. Examples include the mean, median, standard deviation, and range.Ģ.
Summary statistics – Numbers that summarize a variable using a single number. There are three common forms of descriptive statistics:ġ. The best way to understand a dataset is to calculate descriptive statistics for the variables within the dataset.