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telephone questionnaire

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Q: Which one of the following survey methods probably yields the most accurate information?
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Continue Learning about Statistics

What does quantitative methods mean?

a method using numbers, my friend. it means solving a problem or discussing an issue using either axiomatic mathematics, or classical physics; working with a good scientific calculator and being accurate with your significant digits.


What is the difference between qualtatative and qauntative?

Some methods provide data which are quantitative and some methods data which are qualitative. Quantitative methods are those which focus on numbers and frequencies rather than on meaning and experience. Quantitative methods (e.g. experiments, questionnaires and psychometric tests) provide information which is easy to analyse statistically and fairly reliable. Quantitative methods are associated with the scientific and experimental approach and are criticised for not providing an in depth description. Qualitative methods are ways of collecting data which are concerned with describing meaning, rather than with drawing statistical inferences. What qualitative methods (e.g. case studies and interviews) lose on reliability they gain in terms of validity. They provide a more in depth and rich description.


What are the methods in collect data?

There are five different methods in collecting data. The methods in data collect are registration, questionnaires, interviews, direct observations, and reporting.


Why do managers need to know statistical methods?

because there are projects that include statistical methods.


When was Statistical Methods for Research Workers created?

Statistical Methods for Research Workers was created in 1925.