Chi-Square Test Options (One-Sample Nonparametric Tests)
All categories have equal probability. This produces equal frequencies among all categories in the sample. This is the default.
Customize expected probability. This allows you to specify unequal frequencies for a specified list of categories. Specify a list of string or numeric values. The values in the list do not need to be present in the sample. In the Category column, specify category values. In the Relative Frequency column, specify a value greater than 0 for each category. Custom frequencies are treated as ratios so that, for example, specifying frequencies 1, 2, and 3 is equivalent to specifying frequencies 10, 20, and 30, and both specify that 1/6 of the records are expected to fall into the first category, 1/3 into the second, and 1/2 into the third. When custom expected probabilities are specified, the custom category values must include all the field values in the data; otherwise the test is not performed for that field.