[代寫範文]編號171194 澳洲business statistics論文代寫

這是我們2017為澳洲墨爾本大學的客戶創作的essay範文，主題是business statistics，全文通過一個case的分析來帶入，再遞進到各個層面，首先是對scenario的分析，像讀者介紹這個case的主要內容。

Ice-vanilla (IV) fashion line in Australia ran a promotion in December 2016 aiming to generate high sales by providing promotional codes(like coupons) to its VIP members. Here VIP members refer to those who hold Priority Club Cards. It’s a form of credit card given in IV loyalty program, and using this card members can earn loyalty points as well. The fashion chain send out promotional codes only to Club Cards holders  throughout the country via mail. A sample of 200 data were collected by the store in that period of time. In data set, customers purchased using the discount codes are recorded as “DC” customers. Whereas are noted by “RE” (i.e. refer to regular). The purpose of this report is to figure out whether this promotion was successful. The Ice-Vanilla Stores data provides information about customers as well as products they bought. Each variables in data set and their types are displayed as Table1.

之後再來通過表格歸納整理內容，進行橫向和縱向的對比，把信息呈現出來，table的作用是文字所不能達到的，所以在essay寫作中，有能力有需要的時候一定要用上table，一定可以為你的essay增光添彩，但前提是你的能力可以駕馭。

Table1 Variables Description

The collected sample data is not time series, rather it belongs to cross-section data. Because it have many dimensions, under different category levels. Time series is a series of ordered data, which is usually sampled at equal intervals. Times serious data often used to see data trend forecast with times.

In Table2, descriptive statistics on “net sales” are summarized. Values like mean, median are measures of central location, there are measures of variability, like variance and deviation. Also extreme values like maximum and minimum. “net sales” ranging from 49.47 to 427.58. The variance equals to 5021.9, which shows that sales customer generated are in large difference.

Table2 Descriptive of Net Sales

Table3 shows frequency table of “marital status” on “gender”. Among 200 customers, 44% are female, in which 57% woman are married. There are 56% male customers, and only 35% male customers are single.

Table3 Descriptive of Net Sales

The correlation coefficient between “age” and “net sales” can be calculated as follow formula. after calculation, the coefficient is 0.015, which means sales have little thing to do with age.

Table4 Correlation

Bar chart of four types of credit cards used when paid is shown in Graph1. It is known that there are as many as 122 customers choose Priority Club Card to pay. This kind of payment occupy the most.

Graph1 Bar Chart of Types of Credit Card

最後通過各類圖表的展示，把需要展示的信息都表達出來，同時把自己的觀點都可以寫出來，運用不同的方式達到寫作的效果，擅長不同的方式可以通過不同的方式來組裝文章，就像我們這篇essay中一樣，運用了各類圖表來幫助表達，讓讀者看的時候也可以更好地理解作者的表達。

Another bar chart In Graph2 to show comparisons between “DC” and “RE” customers and the number of items they bought and amount of money they spent. By comparison, using promotional code paid customer generate 267% more items and 224% more sales than regular ones. Therefore, it can be concluded that this promotion program is a high success.

Graph2 Bar Chart of Types of Credit Card