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Instruction 4.13 A Sample of 300 Adults Is Selected. the Contingency Table

Question 21

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Instruction 4.13
A sample of 300 adults is selected. The contingency table below shows their registration status and their preferred source of information on current events.
Instruction 4.13 A sample of 300 adults is selected. The contingency table below shows their registration status and their preferred source of information on current events. -Referring to Instruction 4.13,if a randomly selected adult is a registered voter,what is the probability that he/she prefers to get his/her current information from the newspapers?
-Referring to Instruction 4.13,if a randomly selected adult is a registered voter,what is the probability that he/she prefers to get his/her current information from the newspapers?

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30/156 = 0...

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