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When an opinion poll uses random digit dialing to select respondents for polls, the response rate is approximately 10% f
Posted: Wed May 11, 2022 3:37 pm
by answerhappygod
- When An Opinion Poll Uses Random Digit Dialing To Select Respondents For Polls The Response Rate Is Approximately 10 F 1 (21.49 KiB) Viewed 27 times
When an opinion poll uses random digit dialing to select respondents for polls, the response rate is approximately 10% for people contacted by cell phone. You watch a pollster dial 20 cell numbers many times using random digit dialing. (b) What is the standard deviation o of the count of calls that yield a response? O 0,447 1.342 0.1 O 1.414