Answer!! еВookThe regulation of electric and gas utilities is an important public policy question affecting consumer's choice and cost of energy provider. To inform deliberation on public policy, data on eight numerical variables have been collected for a group of energy companies. To summarize the data,hierarchical clustering has been executed using Euclidean distance as the similarity measure and Ward's method as the clustering method. Based on the following dendrogram, what is the most appropriate number of clusters to organize these utility companies?11.0,10.5-10.09.59.08.58.07.57.0-6.56.05.55.0-4.54.03.53.02.52.01.51.0-0.510 13 420 2 211 18 14 19 3 9 6 816 115 7 12 15 17Clusteris the most appropriate number of clusters to organize these utility companies. Jay Gatstry categories wines into ane af three dusters. The cantroids of these chasters, describing the average characteristics of a mine in each dusiter, are listed in the following table.CharacteristicCluster 1Cluster 2Cluster 3Alcohol0.8190.164-0.937MalicAcid-0.3290.869-0.368Ash0. 1860.5230.248-0.393AlcalinityMagnesium0.6770.2490.643-0.075-0573Phenols0.4250.977-0.034Flavanoids0.69%-1.2120.063Nonflavanoids0.5950.7240.009ProanthocyaninsColorintensity0.6190.7780.0100.1350.939-0.881Hue0.497-1.1620.437Dilution0.744-1.2890.295Proline1.117-0.406-0.776Jay has recently discovered a now wine from the Piadmont region of Italy with the following characteristics. In which duster of wines should he place this now wine? Justify your choice with appropriate calculations.CharacteristicAlcohol-1.023MalicAcid-0.480Ash0.049Alcalinity0.600MagnesiumPhanols-1.2421.094Flavanoids0.001Nonflavanoids0.548ProanthocyaninsColorintensity-0.229-0.797Hue0.711Dilution-0.425Proline0.010If required, round your ansmers to three decimal placs. Do not round intermediate cakulations.Distance from new wine and Cluster 1:Distance from new wine and Cluster 2:Distance from new wine and Cluster 3:

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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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2. In an effort to inform political leaders and economists discussing the deregulation of electric and gas utilities, data on eight numerical variables from utility companies have been grouped using hierarchical clustering based on Euclidean distance as the similar- ity measure and complete linkage as the clustering method. a. Based on the following dendrogram, what is the most appropriate number of clus- ters to organize these utility companies? 6.5 6.0 5.5 5.0 4.5 4.0 4.5 Between-Cluster Distance 3.0 2.577 2.5 2.0 1.5 1.0 0.5 10 13 4 20 2 21 5 1 18 14 19 6 3 9 7 12 15 17 8 16 11 Cluster Distance

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