mathematics
Tito01
- You will Download the Attached Files
You will then Perform all of the indicated calculations and generate the indicated tables/graphs using the spreadsheet software. Save your spreadsheet file with all of your calculations and graphs using a different file name.
You will also Write responses, in full sentences, to the questions in the word document attached. Save your word document with your responses again using a different file name.
You will Attach both files - the spreadsheet and the word document - and submit them using the buttons in this assignment
About the Data
For this assignment, you will use a data set with 47 entries, one for each randomly selected property. The data is in an excel file attached to the assignment. The data were selected as follows:
- Data was accessed on 4/7/2019 via search on apartments.com.
- Over 500 search results were returned. The 47 selected properties were chosen so that any of the search results were equally likely to be included in the sample.
- Data was filtered to include only properties with 2 bedrooms in zip code 60640
- (Note that in the worked example, zip code 60612 was selected, which contains Malcolm X College and surrounding properties. Zip code 60640 is located on the north side of the city).
The Questions
Sampling Methods (5 pts):
- From what population is this data a sample? What was the frame? (3 pts)
- For what other populations might, or might not, this data be representative? (2 pts)
- Visualizing the Data and Central Measures (8 pts):
- Construct the frequency distribution table with seven classes (3 pts)
- Construct the histogram for the frequency distribution table (1 pts)
- Describe it as either flat, sloped, concentrated, skewed, or none of these
- Calculate and interpret the mean and the median values
- Measuring spread
- Describe the maximum and minimum values
- Calculate the first and third quartiles, and describe the data using these
- Calculate the standard deviation
- Describe the data using the empirical rule
7 years ago
12
Answer(1)![blurred-text]()
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data-assigned.xlsx- apartments.com.docx
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