The following appeared as part of a recommendation from the business manager of a department store.
Local clothing stores reported that their profits decreased, on average, for the three-month period between August 1 and October 31. Stores that sell products for the home reported that, on average, their profits increased during this same period. Clearly, consumers are choosing to buy products for their homes instead of clothing. To take advantage of this trend, we should reduce the size of our clothing departments and enlarge our home furnishings and household products departments.
Discuss how well reasoned... etc.
Based upon sales reports over a three-month period that indicate an increase in profits for stores that sell products for the home and a decrease in profits for clothing stores, the business manager of a department store concludes that consumers are choosing to purchase home furnishings rather than clothing. On the basis of this conclusion, the manager recommends a reduction in the size of the clothing department and an increase in the size of the home-furnishings department. This recommendation is problematic in two critical respects.
In the first place, the authors conclusion that consumers are choosing to buy products for their homes instead of clothing is based upon too small a sample. Data gathered from a three-month period is insufficient to establish the conclusion drawn from it. It is quite possible that the three-month period chosen is idiosyncratic and not representative of entire years sales. If so, reducing the size of the clothing departments and enlarging the home-furnishings departments may be a costly mistake.
In the second place, the data collected during the three month period may be biased. The fact that the data reflects sales in local stores is cause for concern. It is possible that the sales trend in a particular location is not representative of sales in other regions. For example, sales of clothing in Florida during the winter months are likely to be quite different from sales of clothing in Alaska during the same period.
In conclusion, this argument is not persuasive as it stands. A more convincing argument must provide additional sales data, collected at different periods of the year and at different locations, that substantiates the trend in question.
英语六级优秀范文考试必备:人脑和电脑
英语六级作文模板指导(2)
英语六级作文范文:大学生自助游
英语六级优秀范文考试必备:Ideals
大学英语六级作文超级句型150句(2)
英语六级作文高分作文:逆境
英语六级作文高分点评:大学生自助游
英语六级写作句型集锦(5)
英语六级作文范文:网络公开课
英语六级写作范文:网络公开课
英语六级作文范文:孩子用手机
大学英语六级作文超级句型150句(4)
英语六级作文高分必备句型:主题句(6)
英语六级写作范文:知识改变命运
英语六级考试作文必备:格言和俗语
英语六级写作范文:大学学费
英语六级优秀范文考试必备:关于就业
英语六级写作范文:莫言获诺贝尔奖
英语六级考试写作常用词汇集锦(6)
英语六级优秀范文考试必备:现代化生活
英语六级必备句型:名词从句
英语六级考试写作常用词汇集锦(8)
英语六级考试写作常用词汇集锦(7)
英语六级考试写作常用词汇集锦(10)
英语六级写作句型集锦(8)
英语六级作文范文:出国旅游
英语六级作文高分必备句型:主题句(1)
英语六级必备句型:状语从句
英语六级作文必备范文:传统文化
英语六级考试写作常用词汇集锦(1)
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |