Core (Statistics & Probability)
Examples, solutions, videos, and lessons to help High School students learn how to summarize categorical data for two categories in two-way frequency tables. Interpret relative frequencies in the context of the data (including joint, marginal, and conditional relative frequencies). Recognize possible associations and trends in the data.
Common Core: HSS-ID.B.5
Frequency & Relative Frequency Distributions
What's the difference between frequency and relative frequency?
Contingency Tables (Two-Way Frequency Tables)
Distribution, Marginal Relative Frequency Distribution, Conditional
Conditional Relative Frequency
A conditional relative frequency compares a frequency count to the
marginal total that represents the condition of interest.
Maths Tutorial: Two-way Frequency Tables (statistics)
Two-way Frequency Tables. Starting with an intro on which method to
use to represent different bivariate data, and then talking about
the basics of how two-way frequency tables are constructed and how
to read them.
Two Way Frequency Table
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
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