The measurements in the table at right are from coins minted in Rome during first three...
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The measurements in the table at right are from coins minted in Rome during first three centuries AD. Historians believe that different mints reveal themselves in different trace element profiles in the coins. Atomic Absorption Spectrometry was used to estimate the % by weight of various elements in these coins, and the % by weight of gold is presented here. Roman Mint: Gold Content (% by weight) 10 10 15 28 34 43 54 12 15 30 15 34 29 26 34 47 26 26 27 4) Calculate the following numerical summaries: a) The mean b) The standard deviation c) The median d) The (IQR) interquartile range 5) Construct a Stem and Leaf plot for the data with stems of 10, 20, 30, 40, and 50 6) Construct a box plot for the coin data. The measurements in the table at right are from coins minted in Rome during first three centuries AD. Historians believe that different mints reveal themselves in different trace element profiles in the coins. Atomic Absorption Spectrometry was used to estimate the % by weight of various elements in these coins, and the % by weight of gold is presented here. Roman Mint: Gold Content (% by weight) 10 10 15 28 34 43 54 12 15 30 15 34 29 26 34 47 26 26 27 4) Calculate the following numerical summaries: a) The mean b) The standard deviation c) The median d) The (IQR) interquartile range 5) Construct a Stem and Leaf plot for the data with stems of 10, 20, 30, 40, and 50 6) Construct a box plot for the coin data.
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21 10 10 15 28 36 34 43 55 27 42 18 30 29 26 34 47 26 26 27 Exi563 nin ni 2963 1963 1963 1463 163 63... View the full answer
Related Book For
Auditing and Assurance Services
ISBN: 978-0077862343
6th edition
Authors: Timothy Louwers, Robert Ramsay, David Sinason, Jerry Straws
Posted Date:
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