Insufficient information.
Mean of p^ = x/440 , where x is the number of successes.
Standard deviation of p^ = sqrt( p^(1-p^) /440 )
https://gyazo.com/e8b18cb45790afab05760bed2d8d72af
Source: http://www.stat.wmich.edu/wang/160/egs/prop.pdf
mean value of p̂ = mean of population
and standard deviation of p̂ = standard deviation of population / √n
What you have typed is the last sentence of a question in which a great deal more information was given. Your question is therefore unanswerable.
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
Insufficient information.
Mean of p^ = x/440 , where x is the number of successes.
Standard deviation of p^ = sqrt( p^(1-p^) /440 )
https://gyazo.com/e8b18cb45790afab05760bed2d8d72af
Source: http://www.stat.wmich.edu/wang/160/egs/prop.pdf
mean value of p̂ = mean of population
and standard deviation of p̂ = standard deviation of population / √n
What you have typed is the last sentence of a question in which a great deal more information was given. Your question is therefore unanswerable.