Statistics Assignment - Relative Frequency

Added on - 30 Oct 2019

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Running head : STATISTICSStatisticsName of the studentName of the universityAuthor’s note
1STATISTICSTable of ContentsQuestion 1........................................................................................................................................3Part a............................................................................................................................................3Part b............................................................................................................................................5Part c............................................................................................................................................6Part d............................................................................................................................................7Question 2........................................................................................................................................7Part a............................................................................................................................................7Part b............................................................................................................................................7Part c............................................................................................................................................8Part d............................................................................................................................................8Question 3........................................................................................................................................9Part a............................................................................................................................................9Part b............................................................................................................................................9Part c............................................................................................................................................9Part d..........................................................................................................................................10Question 4......................................................................................................................................11Part a..........................................................................................................................................12Part i.......................................................................................................................................12
2STATISTICSPart ii......................................................................................................................................12Part b..........................................................................................................................................12Part i.......................................................................................................................................13Part ii......................................................................................................................................13Question 5......................................................................................................................................14Part a..........................................................................................................................................14Part b..........................................................................................................................................17Part c..........................................................................................................................................17References......................................................................................................................................22
3STATISTICSQuestion 1Part aThe opening prices of Crown Resorts Limited (CWN) are presented in Table 1:Table 1: Opening prices of CWNYearMonthJANAPRJULOCT200813.4510.759.44920095.916.37.38.820108.078.197.668.4820118.378.348.937.820128.098.88.579.04201310.6712.31215.54201416.8517.0315.113.75201512.6913.2612.6110.03201612.512.312.613.06201711.5811.812.15The opening prices of Tabcorp Holdings Limited (TAH) are presented in Table 2:Table 2: Opening prices of TAHYearMonthJANAPRJULOCT20086.926.764.683.9020093.273.163.303.3520103.253.242.953.2720113.373.553.212.5320122.682.702.912.6820133.003.182.953.2020143.573.363.303.5420154.084.794.594.7020164.714.254.555.0120174.814.774.35
4STATISTICSThe stem and leaf plot of CWN and TAH is presented in table 3. The leaf of CWN is onthe right side and of TAH is on left side. The stem is in the center.Table 3: Stem and Leaf PlotTAHStemCWN99976652333332222221103877776552040599763736880013345889900410067115812013356661302471415151680170
5STATISTICSPart bThe relative frequencies of the opening prices of CWN and TAH are presented in table 4Table 4: Relative Frequencies of CWN and TAHRangeRelative FrequencyCWNTAH$0 to < $20.00$2 to < $40.64$4 to < $60.030.31$6 to < $80.100.05$8 to < $100.33$10 to < $120.15$12 to < $140.28$ 14 to < $160.05$16 to < $180.05The relative frequency histogram of CWN and polygon of TAH is shown in figure 1.00.10.20.30.40.50.60.7Comparison of share prices CWN and TAHCWNTAHPrice RangeRelativeFrequencyFigure 1: Comparison of share prices of CWN and TAH
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