You have been recently hired as a junior analyst by D.M. Pan Real Estate Company. The sales team has tasked you with preparing
Prompt
You have been recently hired as a junior analyst by D.M. Pan Real Estate Company. The sales team has tasked you with preparing a report that examines the relationship between the selling price of properties and their size in square feet. You have been provided with a Real Estate Data spreadsheet that includes properties sold nationwide in recent years. The team has asked you to select a region, complete an initial analysis, and provide the report to the team.
- Generate a Representative Sample of the Data
- Select a region and generate a simple random sample of 30 from the data.
- Report the mean, median, and standard deviation of the listing price and the square foot variables.
- Analyze Your Sample
- Discuss how the regional sample created is or is not reflective of the national market.
- Compare and contrast your sample with the population using the National Summary Statistics and Graphs Real Estate Data document.
- Explain how you have made sure that the sample is random.
- Explain your methods to get a truly random sample.
- Discuss how the regional sample created is or is not reflective of the national market.
- Generate Scatterplot
- Create a scatterplot of the x and y variables noted above and include a trend line and the regression equation
- Observe patterns
- Answer the following questions based on the scatterplot:
- Define x and y. Which variable is useful for making predictions?
- Is there an association between x and y? Describe the association you see in the scatter plot.
- What do you see as the shape (linear or nonlinear)?
- If you had a 1,800 square foot house, based on the regression equation in the graph, what price would you choose to list at?
- Do you see any potential outliers in the scatterplot?
- Why do you think the outliers appeared in the scatterplot you generated?
- What do they represent?
Note: In the report you prepare for the sales team, the response variable (y) should be the listing price and the predictor variable (x) should be the square feet.
- Answer the following questions based on the scatterplot:
MAKE SURE TO USEEE THE TEMPLATE PLEASEEEEE!!!!!!
Selling Price Analysis for D.M. Pan National Real Estate Company 2
[Note: To complete this template, replace the bracketed text with your own content. Remove this note before you submit your outline.]
Report: Selling Price and Area Analysis for D.M. Pan National Real Estate Company
[Your Name]
Selling Price and Area Analysis for D.M. Pan National Real Estate Company 1
Southern New Hampshire University
Introduction
[Include in this section a brief overview, including the purpose of the report.]
Representative Data Sample
[Present your simple random sample of 30, including the region you selected for your sample. Then identify the mean, median, and standard deviation of the listing price and the square foot variables.]
Data Analysis
[Discuss how the regional sample created is reflective of the national market. Compare and contrast your regional sample with the national population using the National Statistics and Graphs document found in the Module Two Assignment Guidelines and Rubric.
Explain how you have made sure that the sample is random. Explain your methods to get a truly random sample.]
Scatterplot
[Insert a scatterplot graph of the sample using the x and y variables noted earlier. Include a trend line and regression equation.]
The Pattern
[Based on your graph, define each variable, and explain which variable will be useful for making predictions and why.]
[Describe the association between x and y in the scatterplot and determine its shape. Identify any outliers you see in the graph and explain why these occur and what they represent.]
[If you had a 1,800 square foot house, based on the regression equation in the graph, what price would you choose to list at? Explain.]
,
Summary Statistics for MAT 240 Real Estate Data (for dataset in Modules 2, 3, and 4)
n Mean Median Std. Dev. Min Q1 Q3 Max
Listing
price ($)
1,000 342,365 318,000 125,914 135,300 265,250 381,600 987,600
Cost per
square
foot ($)
1,000 169 166 41 71 139 191 344
Square
feet
1,000 2,111 1,881 921 1,101 1,626 2,215 6,516
This graph shows the frequency for listing price.
This graph shows the frequency for square feet.
,
project 1 data
Real Estate County Data for 2019 | |||||
2019 Data (n=1000) | |||||
Region | State | County | listing price | $'s per square foot | square feet |
East North Central | in | grant | 219,500 | $116 | 1,898 |
East North Central | il | vermilion | 254,500 | $156 | 1,632 |
East North Central | in | henry | 235,000 | $148 | 1,588 |
East North Central | in | wayne | 203,800 | $141 | 1,441 |
East North Central | il | coles | 220,800 | $117 | 1,893 |
East North Central | il | macoupin | 197,600 | $111 | 1,783 |
East North Central | in | vigo | 165,800 | $122 | 1,362 |
East North Central | oh | jefferson | 246,500 | $136 | 1,814 |
East North Central | il | jackson | 154,300 | $105 | 1,463 |
East North Central | oh | marion | 149,700 | $116 | 1,296 |
East North Central | mi | bay | 145,100 | $117 | 1,239 |
East North Central | il | whiteside | 283,700 | $136 | 2,087 |
East North Central | oh | trumbull | 243,000 | $133 | 1,827 |
East North Central | in | madison | 229,100 | $187 | 1,224 |
East North Central | il | knox | 205,100 | $118 | 1,740 |
East North Central | il | stephenson | 235,600 | $140 | 1,682 |
East North Central | il | macon | 212,900 | $128 | 1,659 |
East North Central | in | delaware | 221,600 | $134 | 1,651 |
East North Central | il | henry | 257,700 | $123 | 2,087 |
East North Central | oh | seneca | 211,900 | $168 | 1,263 |
East North Central | oh | darke | 160,800 | $114 | 1,416 |
East North Central | oh | scioto | 204,200 | $131 | 1,562 |
East North Central | oh | belmont | 172,500 | $101 | 1,710 |
East North Central | oh | sandusky | 253,900 | $146 | 1,738 |
East North Central | il | rock island | 166,300 | $127 | 1,305 |
East North Central | oh | clark | 240,500 | $137 | 1,752 |
East North Central | oh | columbiana | 241,400 | $164 | 1,469 |
East North Central | in | howard | 304,300 | $152 | 1,996 |
East North Central | oh | richland | 248,900 | $132 | 1,880 |
East North Central | il | peoria | 187,900 | $131 | 1,434 |
East North Central | il | la salle | 311,100 | $154 | 2,015 |
East North Central | il | madison | 254,500 | $156 | 1,628 |
East North Central | mi | wayne | 213,800 | $172 | 1,243 |
East North Central | in | vanderburgh | 214,100 | $134 | 1,596 |
East North Central | oh | mahoning | 207,500 | $123 | 1,688 |
East North Central | il | williamson | 171,600 | $141 | 1,218 |
East North Central | il | winnebago | 236,700 | $140 | 1,692 |
East North Central | il | adams | 266,100 | $166 | 1,599 |
East North Central | mi | saginaw | 171,800 | $118 | 1,452 |
East North Central | oh | montgomery | 225,300 | $151 | 1,493 |
East North Central | oh | allen | 227,600 | $147 | 1,550 |
East North Central | oh | lucas | 228,300 | $115 | 1,978 |
East North Central | oh | ashtabula | 177,000 | $107 | 1,658 |
East North Central | oh | lawrence | 248,300 | $156 | 1,587 |
East North Central | oh | huron | 199,700 | $147 | 1,359 |
East North Central | il | tazewell | 278,700 | $165 | 1,693 |
East North Central | oh | summit | 185,800 | $101 | 1,847 |
East North Central | il | sangamon | 213,500 | $130 | 1,643 |
East North Central | oh | ashland | 188,000 | $151 | 1,246 |
East North Central | oh | tuscarawas | 270,700 | $149 | 1,815 |
East North Central | oh | ross | 257,200 | $127 | 2,018 |
East North Central | mi | shiawassee | 192,400 | $129 | 1,494 |
East North Central | mi | calhoun | 266,200 | $130 | 2,042 |
East North Central | il | kankakee | 148,700 | $115 | 1,293 |
East North Central | in | lawrence | 270,600 | $137 | 1,978 |
East North Central | wi | manitowoc | 181,400 | $140 | 1,294 |
East North Central | il | st. clair | 201,400 | $164 | 1,225 |
East North Central | mi | ingham | 222,500 | $125 | 1,777 |
East North Central | il | mclean | 203,800 | $134 | 1,526 |
East North Central | mi | jackson | 139,200 | $116 | 1,201 |
East North Central | mi | isabella | 163,000 | $125 | 1,307 |
East North Central | wi | wood | 266,500 | $144 | 1,853 |
East North Central | mi | montcalm | 218,300 | $105 | 2,081 |
East North Central | wi | grant | 243,200 | $121 | 2,014 |
East North Central | oh | cuyahoga | 265,100 | $136 | 1,947 |
East North Central | oh | stark | 201,000 | $163 | 1,230 |
East North Central | oh | athens | 246,400 | $158 | 1,560 |
East North Central | wi | milwaukee | 184,900 | $111 | 1,666 |
East North Central | mi | lenawee | 191,500 | $118 | 1,628 |
East North Central | wi | fond du lac | 135,300 | $103 | 1,312 |
East North Central | in | st. joseph | 193,000 | $111 | 1,736 |
East North Central | mi | ionia | 193,600 | $137 | 1,416 |
East North Central | mi | genesee | 194,800 | $166 | 1,173 |
East North Central | oh | muskingum | 188,300 | $94 | 1,999 |
East North Central | il | ogle | 236,600 | $208 | 1,138 |
East North Central | oh | washington | 324,400 | $156 | 2,081 |
East North Central | oh | wayne | 256,700 | $129 | 1,986 |
East North Central | mi | muskegon | 230,400 | $131 | 1,757 |
East North Central | oh | pickaway | 265,700 | $143 | 1,853 |
East North Central | mi | st. joseph | 188,500 | $135 | 1,397 |
East North Central | il | champaign | 246,700 | $121 | 2,031 |
East North Central | oh | knox | 192,200 | $127 | 1,510 |
East North Central | oh | lorain | 226,200 | $126 | 1,789 |
East North Central | wi | calumet | 226,400 | $111 | 2,033 |
East North Central | mi | midland | 174,500 | $151 | 1,157 |
East North Central | mi | marquette | 172,500 | $120 | 1,433 |
East North Central | in | elkhart | 202,300 | $182 | 1,113 |
East North Central | mi | monroe | 228,600 | $136 | 1,679 |
East North Central | oh | lake | 225,900 | $135 | 1,676 |
East North Central | mi | eaton | 189,900 | $96 | 1,976 |
East North Central | wi | douglas | 461,400 | $129 | 3,581 |
East North Central | wi | marathon | 431,200 | $119 | 3,638 |
East North Central | il | dekalb | 347,500 | $97 | 3,574 |
East North Central | in | marion | 323,300 | $95 | 3,408 |
East North Central | in | allen | 398,000 | $113 | 3,525 |
East North Central | oh | hancock | 380,300 | $94 | 4,028 |
East North Central | in | lake | 470,600 | $109 | 4,316 |
East North Central | wi | portage | 531,000 | $109 | 4,888 |
East North Central | wi | rock | 513,100 | $104 | 4,950 |
East North Central | oh | greene | 581,800 | $113 | 5,146 |
West South Central | ar | baxter | 286,900 | $132 | 2,176 |
West South Central | ar | benton | 232,900 | $138 | 1,690 |
West South Central | ar | craighead | 251,100 | $110 | 2,285 |
West South Central | ar | crawford | 172,900 | $100 | 1,734 |
West South Central | ar | crittenden | 298,800 | $155 | 1,928 |
West South Central | ar | faulkner | 280,500 | $129 | 2,168 |
West South Central | ar | garland | 274,800 | $134 | 2,056 |
West South Central | ar | jefferson | 314,600 | $144 | 2,179 |
West South Central | ar | lonoke | 289,000 | $132 | 2,190 |
West South Central | ar | pope | 273,200 | $114 | 2,389 |
West South Central | ar | pulaski | 211,300 | $121 | 1,745 |
West South Central | ar | saline | 273,500 | $114 | 2,396 |
West South Central | ar | sebastian | 208,600 | $111 | 1,879 |
West South Central | ar | washington | 215,600 | $126 | 1,712 |
West South Central | ar | white | 254,800 | $145 | 1,763 |
West South Central | la | acadia | 226,300 | $135 | 1,681 |
West South Central | la | ascension | 303,200 | $149 | 2,030 |
West South Central | la | bossier | 305,500 | $140 | 2,177 |
West South Central | la | caddo | 278,500 | $158 | 1,768 |
West South Central | la | calcasieu | 214,300 | $115 | 1,871 |
West South Central | la | east baton rouge | 254,100 | $135 | 1,881 |
West South Central | la | iberia | 188,700 | $125 | 1,511 |
West South Central | la | jefferson | 306,100 | $131 | 2,344 |
West South Central | la | lafayette | 221,000 | $108 | 2,040 |
West South Central | la | lafourche | 297,000 | $128 | 2,320 |
West South Central | la | livingston | 297,300 | $139 | 2,135 |
West South Central | la | orleans | 258,600 | $152 | 1,698 |
West South Central | la | ouachita | 304,300 | $158 | 1,921 |
West South Central | la | rapides | 347,800 | $151 | 2,297 |
West South Central | la | st. charles | 171,400 | $99 | 1,724 |
West South Central | la | st. landry | 254,700 | $118 | 2,150 |
West South Central | la | st. martin | 252,600 | $137 | 1,845 |
West South Central | la | st. mary | 260,400 | $141 | 1,842 |
West South Central | la | st. tammany | 280,300 | $150 | 1,869 |
West South Central | la | tangipahoa | 242,300 | $110 | 2,202 |
West South Central | la | terrebonne | 254,700 | $156 | 1,637 |
West South Central | la | vermilion | 270,600 | $164 | 1,650 |
West South Central | la | vernon | 255,900 | $113 | 2,256 |
West South Central | ok | canadian | 218,000 | $95 | 2,290 |
West South Central | ok | carter | 263,000 | $142 | 1,856 |
West South Central | ok | cherokee | 302,100 | $167 | 1,809 |
West South Central | ok | cleveland | 263,800 | $117 | 2,262 |
West South Central | ok | comanche | 252,100 | $140 | 1,806 |
West South Central | ok | creek | 362,200 | $157 | 2,305 |
West South Central | ok | garfield | 220,300 | $132 | 1,670 |
West South Central | ok | grady | 229,500 | $158 | 1,455 |
West South Central | ok | le flore | 292,200 | $128 | 2,291 |
West South Central | ok | muskogee | 206,400 | $125 | 1,646 |
West South Central | ok | oklahoma | 219,000 | $121 | 1,804 |
West South Central | ok | osage | 194,800 | $129 | 1,515 |
West South Central | ok | payne | 272,200 | $124 | 2,204 |
West South Central | ok | pottawatomie | 204,800 | $136 | 1,510 |
West South Central | ok | rogers | 183,700 | $104 | 1,769 |
West South Central | ok | tulsa | 295,000 | $130 | 2,267 |
West South Central | ok | wagoner | 209,100 | $134 | 1,560 |
West South Central | ok | washington | 167,100 | $110 | 1,526 |
West South Central | tx | angelina | 270,200 | $172 | 1,568 |
West South Central | tx | bastrop | 179,600 | $103 | 1,736 |
West South Central | tx | bell | 323,100 | $143 | 2,262 |
West South Central | tx | bexar | 260,800 | $111 | 2,359 |
West South Central | tx | bowie | 223,600 | $153 | 1,463 |
West South Central | tx | brazoria | 246,300 | $130 | 1,900 |
West South Central | tx | brazos | 242,500 | $132 | 1,835 |
West South Central | tx | cameron | 269,200 | $151 | 1,781 |
West South Central | tx | collin | 374,700 | $161 | 2,325 |
West South Central | tx | comal | 249,200 | $165 | 1,510 |
West South Central | tx | coryell | 184,100 | $126 | 1,460 |
West South Central | tx | dallas | 279,600 | $144 | 1,940 |
West South Central | tx | denton | 254,500 | $124 | 2,052 |
West South Central | tx | ector | 151,300 | $102 | 1,477 |
West South Central | tx | el paso | 249,200 | $123 | 2,023 |
West South Central | tx | ellis | 163,400 | $112 | 1,459 |
West South Central | tx | fort bend | 222,800 | $114 | 1,958 |
West South Central | tx | galveston | 296,100 | $139 | 2,127 |
West South Central | tx | grayson | 248,700 | $135 | 1,837 |
West South Central | tx | gregg | 188,200 | $112 | 1,679 |
West South Central | tx | guadalupe | 263,800 | $146 | 1,804 |
West South Central | tx | hardin | 283,500 | $152 | 1,867 |
West South Central | tx | harris | 196,200 | $115 | 1,700 |
West South Central | tx | harrison | 255,300 | $107 | 2,396 |
West South Central | tx | hays | 230,000 | $154 | 1,490 |
West South Central | tx | henderson | 285,700 | $122 | 2,343 |
West South Central | tx | hidalgo | 224,600 | $121 | 1,853 |
West South Central | tx | hood | 207,200 | $91 | 2,278 |
West South Central | tx | hunt | 306,900 | $133 | 2,299 |
West South Central | tx | jefferson | 213,500 | $99 | 2,154 |
West South Central | tx | johnson | 234,900 | $115 | 2,040 |
West South Central | tx | kaufman | 264,300 | $134 | 1,977 |
West South Central | tx | kerr | 262,900 | $139 | 1,888 |
West South Central | tx | liberty | 206,400 | $113 | 1,822 |
West South Central | tx | lubbock | 476,700 | $133 | 3,583 |
West South Central | tx | mclennan | 407,300 | $104 | 3,920 |
West South Central | tx | midland | 515,000 | $141 | 3,648 |
West South Central | tx | montgomery | 480,300 | $116 | 4,142 |
West South Central | tx | nacogdoches | 630,800 | $124 | 5,107 |
West South Central | tx | nueces | 496,200 | $115 | 4,310 |
West South Central | tx | orange | 610,600 | $118 | 5,196 |
West South Central | tx | parker | 727,900 | $122 | 5,962 |
West South Central | tx | potter | 726,800 | $126 | 5,777 |
West South Central | tx | randall | 476,700 | $90 | 5,284 |
East South Central | al | autauga | 289,800 | $117 | 2,468 |
East South Central | al | baldwin | 197,100 | $120 | 1,646 |
East South Central | al | blount | 214,200 | $116 | 1,846 |
East South Central | al | calhoun | 257,100 | $148 | 1,738 |
East South Central | al | coffee | 297,200 | $129 | 2,295 |
East South Central | al | colbert | 219,900 | $111 | 1,987 |
East South Central | al | cullman | 239,500 | $121 | 1,978 |
East South Central | al | dale | 317,500 | $123 | 2,579 |
East South Central | al | elmore | 262,700 | $114 | 2,313 |
East South Central | al | etowah | 167,700 | $71 | 2,372 |
East South Central | al | houston | 263,700 | $103 | 2,549 |
East South Central | al | jackson | 284,900 | $118 | 2,417 |
East South Central | al | jefferson | 317,300 | $135 | 2,351 |
East South Central | al | lauderdale | 291,600 | $137 | 2,130 |
East South Central | al | lee | 291,100 | $162 | 1,792 |
East South Central | al | limestone | 248,800 | $144 | 1,733 |
East South Central | al | madison | 252,500 | $115 | 2,199 |
East South Central | al | marshall | 233,700 | $134 | 1,743 |
East South Central | al | mobile | 316,900 | $128 | 2,476 |
East South Central | al | montgomery | 298,500 | $136 | 2,200 |
East South Central | al | morgan | 285,500 | $134 | 2,133 |
East South Central | al | russell | 207,400 | $124 | 1,679 |
East South Central | al | shelby | 190,100 | $89 | 2,133 |
East South Central | al | st. clair | 235,200 | $102 | 2,306 |
East South Central | al | talladega | 203,500 | $113 | 1,800 |
East South Central | al | tuscaloosa | 259,000 | $137 | 1,895 |
East South Central | al | walker | 206,500 | $115 | 1,803 |
East South Central | ky | boone | 325,000 | $142 | 2,290 |
East South Central | ky | boyd | 213,600 | $102 | 2,104 |
East South Central | ky | bullitt | 319,300 | $126 | 2,527 |
East South Central | ky | campbell | 269,400 | $145 | 1,864 |
East South Central | ky | christian | 325,600 | $136 | 2,390 |
East South Central | ky | daviess | 239,800 | $113 | 2,118 |
East South Central | ky | fayette | 227,800 | $109 | 2,085 |
East South Central | ky | franklin | 272,400 | $112 | 2,432 |
East South Central | ky | hardin | 223,600 | $133 | 1,675 |
East South Central | ky | henderson | 311,400 | $127 | 2,460 |
East South Central | ky | hopkins | 208,000 | $104 | 2,007 |
East South Central | ky | jefferson | 265,900 | $117 | 2,279 |
East South Central | ky | jessamine | 174,900 | $98 | 1,777 |
East South Central | ky | kenton | 273,600 | $110 | 2,479 |
East South Central | ky | laurel | 256,800 | $105 | 2,450 |
East South Central | ky | madison | 265,400 | $135 | 1,960 |
East South Central | ky | mccracken | 229,300 | $126 | 1,824 |
East South Central | ky | oldham | 232,500 | $127 | 1,834 |
East South Central | ky | pulaski | 234,200 | $117 | 2,003 |
East South Central | ky | scott | 217,500 | $111 | 1,964 |
East South Central | ky | warren | 279,300 | $158 | 1,773 |
East South Central | ms | desoto | 288,300 | $118 | 2,438 |
East South Central | ms | forrest | 254,800 | $111 | 2,295 |
East South Central | ms | hancock | 336,800 | $143 | 2,357 |
East South Central | ms | harrison | 281,200 | $130 | 2,158 |
East South Central | ms | hinds | 268,600 | $106 | 2,532 |
East South Central | ms | jackson | 179,400 | $92 | 1,947 |
East South Central | ms | jones | 187,200 | $116 | 1,607 |
East South Central | ms | lafayette | 295,100 | $119 | 2,482 |
East South Central | ms | lamar | 251,400 | $142 | 1,770 |
East South Central | ms | lauderdale | 275,800 | $134 | 2,063 |
East South Central | ms | lee | 273,100 | $132 | 2,066 |
East South Central | ms | lowndes | 283,400 | $155 | 1,827 |
East South Central | ms | madison | 279,400 | $110 | 2,538 |
East South Central | ms | oktibbeha | 264,400 | $124 | 2,135 |
East South Central | ms | pearl river | 256,100 |