The following data gives the pH in rain/sleet/snow for 2004-05 at 20 rural sites on the US

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The following data gives the pH in rain/sleet/snow for 2004-05 at 20 rural sites on the US west

coast.

5.335

5.345

5.395

5.305

5.315

5.38

5.52

5.19

5.455

5.33

5.36

6.285

5.35

5.125

5.115

5.51

5.34

5.305

5.265

(a) Create boxplot or histogram for this data and comment on whether sample mean or sample

median be a better descriptor of a typical pH value.

(b) Create a QQ-plot to check if normality assumption is appropriate for these data.

and conclude.

Related Book For answer-question

Matlab An Introduction with Applications

ISBN: 978-1118629864

5th edition

Authors: Amos Gilat

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Posted Date: Nov 05, 2019 10:03 PM

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The following data gives the pH in rain/sleet/snow for 2004-05 at 20 rural sites on the US west coast. 5.335 5.345 5.395 5.305 5.315 5.38 5.52 5.19 5.455 5.33 5.36 6.285 5.35 5.125 5.115 5.51 5.34...
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The following data gives the pH in rain/sleet/snow for 2004-05 at 20 rural sites on the US

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Quiz a Create boxplot or histogram for this data and comment on whether sample mean or sample median ... View the full answer

Matlab An Introduction with Applications

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