Instruction 4.9
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 4.9,if an adult is selected at random,what is the probability that he/she prefers to get his/her current information from the Internet?

Question

Instruction 4.9
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 4.9,if an adult is selected at random,what is the probability that he/she prefers to get his/her current information from the Internet?

Quizplus · Accepted Answer

The Answer of Instruction 4.9
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 4.9,if an adult is selected at random,what is the probability that he/she prefers to get his/her current information from the Internet?

Instruction 4.9 A Sample of 300 Adults Is Selected. the Contingency Table