Variable name Total Sample Mean StD or Variance Lower value of interval estimation Upper value of interval estimation Median

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r studio script for the following Marketing and Distribution Service Provider Data Structure Regarding the company’s supply chain, five distinct cycles are defined and stored in the company's database: 

supply chain cycle time which is the time between order proposed and customer payment cash cycle time which is the time between customer payment and supplier payment supplier cycle time which is the time between supplier shipment notification sent and logistic receives order planning cycle time which is the time between order is proposed and placed logistic cycle time which is the time between logistic receives order and customer receives order Furthermore, MDSP has been working dozens of suppliers located all around the world, and the products distributed by the company can be grouped in six divisions. Hence, five different faces are considered as in the following. 

Question 1 (2 points): Returns summary statistics of the data and prepare a table as in the following: Variable name Total Sample Mean StD or Variance Lower value of interval estimation Upper value of interval estimation Median Mode Skewness Kurtosis Variable A Variable B Variable C Here, A, B, C are shown for the sake of simplicity. You need to run the statistics across all numerical variables in the MDSP_data file. 

Note: You may create this table in R or Excel. Those who create this table in R will get one extra bonus credit which can be added to overall grade.

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