Look at the Outputs Below Obtained from Running Friedman's ANOVA

question 19

Multiple Choice

Look at the outputs below obtained from running Friedman's ANOVA on data relating to the use of three different drugs on groups of patients. What does this information mean? Ranks
Test Statistic^{a
a Friedman Test}
Http://www.statsguides.bham.ac.uk/TSQ/TSQ4/np/Q1.htm

• A) There are differences between each drug used and there are no sampling errors.
• B) There are no differences between each drug used and there are no sampling errors.
• C) There are differences between each drug used and significant sampling errors.
• D) None of the above.

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A mathematical statement that asserts the equality of two expressions, usually formulated as \(a = b\).