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Quantitative & Qualitative

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Definition
Term
Assignment of # or symbols (renaming, categorical) for purpose of designating subclasses that represent unique characteristics. Weakness level of measurement, meaningless to find mean, standard deviations, etc.   show
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show Ordinal  
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show Interval Scale  
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Assignment of # for purpose of identifying ordered relations of some characteristic, order having arbitrarily assigned & equal interval and absolute zero point. Meets math assumptions to perform arithmetic operations.   show
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nominal and sometimes ordinal   show
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show Quantitative  
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Takes on finite number of values. Generally whole numbers.   show
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show Continuous variable  
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fixed value throughout time (ie. male or female)   show
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Basic tool for organizing data. Helps researcher "see" data. Easy to sort from lowest to highest values. Count # of occurances. Add % of occurrance for each score and cumulative frequency.   show
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show Mode  
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sum of scores in distribution divided by number of scores.   show
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Midpoint or midscore in distribution 50% of observations fall above, 50% below. Can be calculated for ordinal, interval or ratio data.   show
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show Normal Distribution  
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Probability curve where a few high numbers pulls the mean to the right.   show
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show Skewed left  
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show Range  
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show Variance  
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show Hypothesis Testing  
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Reverse of what experimenter actually believes;put forward to allow data to contradict it.   show
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Statement expressing relationships between phenomena. Acceptance or non-acceptance upon logical analysis of data using scientific method. 1st describe prediction (trying to prove)- 2nd describe possible outcomes.   show
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show Chi Square - non-parametric  
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Difference between the cost of a particular policy or project to gov unit & benefits to gov unit.   show
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show Cost Benefit Analysis  
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The location quotient (LQ) is an index for comparing an area's share of a particular activity with the area's share of some basic or aggregate phenomenon.   show
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a technique sometimes used for forecasting land use, most often for forecasting changes in a set of urban areas or regions. (ie. employment and population are growing or declining)   show
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show shift-share analysis  
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examines historical trends in the regional economy, including recent changes in employment and business establishments, civilian labor force and unemployment rates, wages, labor force skill levels, and other related data.   show
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quantifies the multiple economic effects resulting from a change in the final demand for a specific product or service.   show
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show Net Present Value  
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Frequency distribution of one variable when another is held fixed at each of the several levels.   show
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show T-test  
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Most comprehensive approach to project eval. Shows anticipated attainment of projects goal and assignment of accomplishing goal to a group.   show
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show Cost Effectiveness Analysis (CEA)  
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show Cost Benefit Analysis (CBA)  
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Focuses on costs and revenues associated with specific form of growth. Resust is statement of net govt surplus or deficit expressed in financial terms.   show
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Scheduling technique that graphically depicts inter-relationships of tasks that constitute project.   show
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show Critical Path Programming  
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Determines whether project will generate sufficient revenues to defray public service costs.   show
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Industries that draw money into economy from outside its borders.   show
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show Non-basic Industries  
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show Export Ratio  
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show Input-Output modeling  
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Two cities attract retail trade from any mid-sized town in direct proportion to population of 2 cities and in inverse proportion to the square of the distances from these 2 cities from the mid-sized town.   show
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Created by: Sandy1101