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3.5 Exercise 35

Avg difficulty 2.5

Use the information in the the table to answer the next eight exercises. The table shows the political party affiliation for various members of the U.S. Senate during two separate years when they are up for reelection.

Up for reelection: Democratic party Republican party Other Total
Year A 20 13 0
Year B 10 24 0
Total

What is the probability that a randomly selected senator has an “Other” affiliation?

OpenStax Introductory Business Statistics 2e, 3.5 Venn Diagrams, exercise 35

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Adapted from Introductory Business Statistics 2e © 2023 Rice University. Licensed under CC BY 4.0. Source: Introductory Business Statistics 2e. Imported at revision 50ec917.