Tuesday, February 26, 2013

Central Tendancy

Measures of Central Tendency & Frequency Distribution Tables

QNT 321/ mental hospital to tune Statistics


Appendix J of Statistical Techniques in Business and Economics consisted of a Real Estate selective informationset, which included: selling values, mo of bedrooms, size of the homes in square feet, pool, distance from the mall of the city, township, garage attached, and follow of bathrooms. In addition to calculating the measures of trend for selling price (x1), number of bedrooms (x2), size of home in square feet (x3), distance from the center of the city in miles (x5), and number of bathrooms (x8), the data was analyzed to create 5 and 7 categorise frequency distribution tables for each.
From what was gathered, the conceive selling price for the vanadium course of action frequency showed $216,666.67. As to where the mean selling price for the 7 class frequency showed $226,296.30. The temper showed a selling price lower to those at $188,300.00, while the median showed a $213,600.00 price point. The largest area of frequency in the five class occurred between $170,000 to $220,000 ranges, in comparison the largest area of frequency in the seven class occurred between the $180,000 to $220,000 ranges.
From the gathered data, the mean number of bedrooms for the five class frequency showed 4.049450549.

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In comparison the mean number of bedrooms from the seven class frequency showed 4.096774194, which is not in like manner much of a difference. The median showed four, in addition the mode showed four also. The highest area of frequency for both the five and seven class occurred between three up to four, with 52 as the total.
The size of homes in sq. feet was another area where data was analyzed. The data gathered states that the mean size of homes in sq. feet from the five class frequency is 2216.18705, while the mean for the seven class frequency is a bit higher at 2233.783784. The
median showed the size of homes in sq. feet at 2400.00, and mode showed a lower arrive at 2300.00....If you want to get a full essay, parade it on our website: Orderessay



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