Using appropriate examples (i) differentiate between structured and unstructured data (ii) discuss the need for alternative...

Using appropriate examples

(i) differentiate between structured and unstructured data

(ii) discuss the need for alternative techniques of data analysis between the two

Expert Solution

orchestra answered 1 year ago

Discuss the need for alternative techniques of data analysis between structured and unstructured data

Discuss the need for alternative techniques of data analysis between structured data and structured data,give examples.

1. Differentiate between ‘structured’ and ‘unstructured’ interviews. 2. In developing and conducting a survey, what is meant by...

1. Differentiate between ‘structured’ and ‘unstructured’ interviews. 2. In developing and conducting a survey, what is meant by the term ‘pre-test’? Explain the purpose of the pre-test phase. 3. Explain how to obtain a systematic random sample of size 100 from a population with 5,000 items. 4. Differentiate between ‘simple random’ sampling and ‘stratified random’ sampling methods 5. List and briefly discuss the advantages and disadvantages of open-ended questions in either a written survey or a personal interview. 6. Explain the difference between stratified random...

Discuss the advantages and disadvantages of both structured and unstructured interviews.

(a) Using practical examples, differentiate between the following commercial averages: (i) Moving Average (ii) Progressive Average...

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Discuss five sources of unstructured data and why analysis of these data are important. Use examples...

Discuss five sources of unstructured data and why analysis of these data are important. Use examples to support your answer.

Discuss five sources of unstructured data, why analysis of these data are important and use examples...

Discuss five sources of unstructured data, why analysis of these data are important and use examples to support your answers.

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