Simple Random Sampling Method - Statistics Assignment

Added on - 23 Feb 2020

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Running head: STATISTICSStatisticsName of the StudentName of the UniversityAuthor’s Note

1STATISTICSTable of ContentsTask 1...............................................................................................................................................3Answer A.........................................................................................................................3Answer B.........................................................................................................................3Answer C.........................................................................................................................4Answer D.........................................................................................................................4Task 2...............................................................................................................................................5Answer A.........................................................................................................................5Answer B.........................................................................................................................5Answer C.........................................................................................................................6Task 3...............................................................................................................................................6Answer A.........................................................................................................................6Answer B.........................................................................................................................7Answer C.........................................................................................................................7Answer D.........................................................................................................................7Task 4...............................................................................................................................................7Answer A.........................................................................................................................7Answer B.........................................................................................................................8Answer C.........................................................................................................................8Answer D.........................................................................................................................8

2STATISTICSAnswer E.........................................................................................................................8References......................................................................................................................................10

3STATISTICSTask 1Answer AThe present assignment is an analysis of Australian Household Data. To analysis the dataa sample of 200 households were selected through the process of simple random sampling. Theprocess of simple random sampling was selected since the method selects the sample without anyprejudice towards the population. Moreover each and every sample in the data gets an equalchance to get selected. The selection of the sample is based on probability method. The processis easy to use and data from a large population can be used (Saunders, Lewis & Thornhill, 2015).Answer BTable 1: Descriptive Statistics of VariablesAlcoholMealsFuelPhoneMean1352.96511421817.5551455.92Standard Error117.188179.53319102.9043102.257Median89190016801200Mode0001200Standard Deviation1657.291124.7691455.2861446.132Sample Variance2746611126510621178582091298Kurtosis8.189852.4738061.81913113.69632Skewness2.2864261.5451781.1694113.231519Range104285400780010320Minimum0000Maximum104285400780010320Sum270593228400363511291184Count200200200200Largest(1)104285400780010320Smallest(1)00001st Quartile03606006003rd Quartile20861477.524201755IQR20861117.518201155