are; They are the different ways numbers can be used. NOMINAL LEVEL: Numbers can be used as tags or labels‚ where the size of the number is arbitrary. Barcodes and social security numbers are two examples. We could use the name of the merchandise or person equally well‚ but we choose numbers instead. The fact that the barcode for milk is higher than for razor blades (is it?)‚ or that your SSN is higher than mine ( is it?) tells us nothing. In surveys they often use arbitrary numbers to code variables
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Nominal Level of Measurement The nominal level of measurement is the lowest of the four ways to characterize data. Nominal means "in name only" and that should help to remember what this level is all about. Nominal data deals with names‚ categories‚ or labels. Data at the nominal level is qualitative. Colors of eyes‚ yes or no responses to a survey‚ and favorite breakfast cereal all deal with the nominal level of measurement. Even some things with numbers associated with them‚ such as a number
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Instrument used for measurement Making measurement by usisng some instrument or other is inevitable in physic.Hence‚ ensuring that careful and accurate reading are obtained for any measurement is of utmost importance.Table below shows some most commonly used instrument for making measurement in physics experiments. |Physical quantity |Instrument | |Length |Meter rule
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Survey Questions Paper RES/320 Edward Ligon‚ Ephraim Iivula‚ Jeremiah Hruschak‚ Krystle Island‚ Mark Mirenda‚ and Reginald Graham November 06‚ 2010 Armand Di Cianni University of Phoenix Research type proposed The type of survey we propose to assess the employees’ satisfaction at Google Company is a self-administered questionnaire. The idea is to have the sampled respondents at Google’s various departments receive our questionnaire via internet‚ sent into their inbox. The questionnaire
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S t o r a g e Ta n k M e a s u r e m e n t Servo Gauges ”The Tank Gauging People” Servo tank gauge - the advanced gauging tool Enraf introduced the automatic servo level gauging technology in the mid-fifties. Not long afterwards‚ we introduced the first Servo tank gauge in history to be certified by the leading Weights and Measures authorities. Innovative ideas are geared towards users satisfaction. After more than 40 years Enraf is still the driving force in tank gauging. Continuous development
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the students of San Pablo Colleges‚ are pleased to inform you‚ that we are conducting a study on social networking and its effect on our lives. In this regard‚ we shall need your help in gathering the data that we need by simply answering the questions given below. We are giving in advance our deepest gratitude and thanks for your cooperation. Thank you. B. Respondents Profile Name: _____________________________________ Age: _________ Sex: ____ male _____female Course: ____________________________________
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establish the appropriate level of measurement for variables being measured in a study‚ because level of measurement impacts…? A. How long the study will run B. How often measurements should be made C. The number of participants that must be recruited D. The assumptions underlying the quantitative methods of analysis chosen 2) The principle of “parsimony” in research may be reflected in measurement efforts by…? A. Selecting long and complex measurement strategies to ensure full coverage
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EXAMPLES OF BAD QUESTIONS & SUGGESTIONS OF HOW TO FIX THEM! Double Barreled question: Please indicate how much you agree or disagree with each of the following statements about the childcare program. Incorrect: I feel welcomed by staff and other youth at the center Correction: I feel welcomed by staff at the center I feel welcomed by other youth at the center Biased/leading question Incorrect: Community organizing is hard. Do leadership trainings help you feel prepared for community organizing?
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Basics of Survey and Question Design This is an introduction for federal government program managers on how to design surveys and survey questions to collect customer feedback. Initial design considerations Before you design your survey Clearly articulate the goals of your survey. Why are you running a survey? What‚ specifically‚ will you do with the survey results? How will the information help you improve your customer’s experience with your agency? Make sure that each question will give
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Sample event survey questions The following is provided as a general set of questions relevant to many arts and cultural events. It will need to be customised to your particular event and you may wish to supplement these questions with additional ones. 1. Which day did you attend the event? ( Friday ( Saturday 2. How did you first hear about the event? ( Internet ( E-newsletter ( Newspaper ( Magazine ( Radio ( Billboard/street
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