The output of an instrument is often a waveform. With the goal of developing a numerical measure

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The output of an instrument is often a waveform. With the goal of developing a numerical measure of closeness, scientists asked 11 experts to look at two waveforms on the same graph and give a number between 0 and 1 to quantify how well the two waveforms agree. The agreement numbers for one pair of waveforms are

$\begin{array}{llllllllll}0.50 &0.40&0.04&0.45&0.65&0.40&0.20&0.30&0.60& 0.45\end{array}$

(a) Calculate the sample mean $\bar{x}$.

(b) Calculate sample standard deviation $s$.

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Related Book For  book-img-for-question

Probability And Statistics For Engineers

ISBN: 9780134435688

9th Global Edition

Authors: Richard Johnson, Irwin Miller, John Freund

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