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11.3 Exercise 40

Avg difficulty 2.5

Read the statement and decide whether it is true or false.

In a test of independence, the expected number is equal to the row total multiplied by the column total divided by the total surveyed.

OpenStax Statistics, 11.3 Test of Independence, exercise 40

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Adapted from Statistics © 2022 Rice University. Licensed under CC BY 4.0. Source: Statistics. Imported at revision 7dea80a.