The following measurements were recorded for the drying time, in hours, of a certain brand of latex

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The following measurements were recorded for the drying time, in hours, of a certain brand of latex paint.
The following measurements were recorded for the drying time, in

Assume that the measurements are a simple random sample.
(a) What is the sample size for the above sample?
(b) Calculate the sample mean for this data.
(c) Calculate the sample median.
(d) Plot the data by way of a dot plot.
(e) Compute the 20% trimmed mean for the above data set.

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Probability & Statistics For Engineers & Scientists

ISBN: 9780131877115

8th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying Ye

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