| Home Prices in $(X) | Home Prices in $(X) | (X-232,400)^2 | | | | ARRANGED FROM SMALLEST(HOME PICES($)) |
| | 150,000 | 6789760000 | | | | 134,000 |
| | 165,000 | 4542760000 | | | | 150,000 |
| | 230,000 | 5760000 | | | | 165,000 |
| | 134,000 | 9682560000 | | | | 178,000 |
| | 300,000 | 4569760000 | | | | 230,000 |
| | 325,000 | 8574760000 | | | | 245,000 |
| | 178,000 | 2959360000 | | | | 285,000 |
| | 245,000 | 158760000 | | | | 300,000 |
| | 285,000 | 2766760000 | | | | 312,000 |
| | 312,000 | 6336160000 | | | | 325,000 |
| Total | 2,324,000 | 46,386,400,000 |
| Mean= sum of home prices/10 = $2,324,000/10 = $232,400 |
| variance ={(sumof (x-mean of x)^2)/(n-1)}= $46,386,400,000/(10-1)=$5154044444 |
| Standard deviation= sqrt.{(sumof (x-mean of x)^2)/(n-1)}= sqrt(variance)=sqrt($5154044444)= $71791.67392 |
| Mode ; There is no mode |
| Median ; (11/2)th value = 5.5th value, Median= ($ 230,000+$245000)/2= $237,500 |
| Range= Maximum - Minimum= $325,000 - $134,000 = $191,000 |
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descriptive_statistics_-1.xlsx
