Strengths and weakness of Security Systems in areas like malls

Strengths and weakness of Security Systems in areas like malls

This is an assignment that focuses on the strengths and weakness of areas in malls like Springdale. Other malls include West Mall, and the downtown area.

Strengths and weakness of areas in malls like Springdale

Firstly, read the case scenario. T‌‌‍‌‌‍‍‍‌‍‍‌‍‍‍‌‌‌‍he major shopping areas in the community of Springdale include Springdale Mall, West Mall, and the downtown area on Main Street. A telephone survey has been conducted to identify strengths and weaknesses of these areas and to find out how they fit into the shopping activities of local residents. The 150 respondents were also asked to provide information about themselves and their shopping habits. The data are provided in the file SHOPPING.

The variables in the survey can be found in the file CODING. We will concentrate on variables 18–25, which reflect how important each of eight different attributes is in the respondent’s selection of a shopping area. Each of these variables has been measured on a scale of 1 (the attribute is not very important in choosing a shopping area) to 7 (the attribute is very important in choosing a shopping area). The attributes being rated for importance are below.

Examining the relative importance customers place on these attributes can help a manager “fine-tune” his or her shopping area to make it a more attractive place to shop.

• 18 Easy to return/exchange goods
• 19 High quality of goods
• 20 Low prices
• 21 Good variety of sizes/styles
• 22 Sales staff helpful/friendly
• 23 Convenient shopping hours
• 24 Clean stores and surroundings
• 25 A lot of bargain sales

Secondly, perform the following operations for variables 18–25:

Compute descriptive statistics for each variable along with an explanation of what the descriptive statistics tell us about the variable. Additionally, this will include the mean, mode, range, standard deviation, and the 5-number summary (minimum, first quartile (Q1), median (Q2), third quartile (Q3), and maximum).

Additional requirements

Lastly, be sure to show each ‌‌‍‌‌‍‍‍‌‍‍‌‍‍‍‌‌‌‍calculation in your spreadsheet. Are there any data points for any of the variables that can be outliers? However, if there are any outliers in any variable, please list them and state for which variable they are an outlier. Also, use the z-score method to determine any outliers for this question. Be sure to also show each z-score calculation in your spreadsheet for each variable. Based on the results for question 1, which attributes seem to be the most important and the least important in respondents’ choice of a shopping area? Which items from #1 did you use to decide on the least and most important attributes, and why? Finally, determine the correlation coefficient between variable 19 and variables 21–25.