Trainers at a dog training facility find want to know how successful their recently updated program is. They randomly select 250 owners with dogs who went through the program and ask if they consider their dog we behaved; 100 say yes. If the trainers want a margin of error of around 4%, which of the confidence levels below should they use? O 98% 90%
Trainers at a dog training facility find want to know how successful their recently updated program is. They randomly select 250 owners with dogs who went through the program and ask if they consider their dog we behaved; 100 say yes. If the trainers want a margin of error of around 4%, which of the confidence levels below should they use? O 98% 90%
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 4SE: What is the difference between events and outcomes? Give an example of both using the sample space...
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Transcribed Image Text:Trainers at a dog training facility find want to know how successful their recently updated program is. They
randomly select 250 owners with dogs who went through the program and ask if they consider their dog well-
behaved; 100 say yes. If the trainers want a margin of error of around 4%, which of the confidence levels
below should they use?
O 98%
O 90%
O 99%
O 95%
o o
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