Chris Spencer deleted file untitled.tex  almost 10 years ago

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\section{Chapter 8:Hypothesis TEsting for Population Proportions}  \subsection{Testing a claim}  we calculated a 95$\%$ confidence interval for the true population proportion of UCLA students who travelled outside the US. \[(0.26,0.44)\]  A 95$\%$ confidence interval of 26$\%$ to 44$\%$ means that  \begin{itemize}  \item We are 95$\%$ confident that the true population proportion of UCLA students who travelled outside the US is between 26$\%$ and 44$\%$.  \item 95$\%$ of random samples of size n = 100 will produce confidence intervals that contain the true population proportion.  end{itemize}