Personal income tax. Ohio collects income taxes from its residents at the following rates: 1  0.528 percent on the first $5,200 of taxable income. 2  1.057 percent on taxable income between $5,201 and $10,400.
Definition of correlate for English Language Learners. : either one of two things that are closely connected or correlated with each other.
Correlation. In statistics, a measure of the strength of the relationship between two variables. It is used to predict the value of one variable given the value of the other. For example, a correlation might relate distance from urban location to gasoline consumption.