Cumulative frequency is plotted on the vertical axis and length is plotted on the horizontal axis. To find the median value, draw a line across from the middle value of the table. In the example ...

As the results are in a table, they are already ordered ... We look at the frequency column and determine when the cumulative frequency passes the \(6th\) and \(7th\) results.

The following statements compute the proportion of children with brown eyes (from the data set in Example 28.1) and test this value ... proc freq data=Color order=freq; weight Count; tables Eyes / ...

The frequency table lists the variable values (hair color) in the order that they appear in the data set. The last column lists the hypothesized percentages for the chi-square test. Always check that ...