(A)To Assess Potential Interest in Your Proposed Enterprise,you Would Like

question 55

Essay

(A)To assess potential interest in your proposed enterprise,you would like to conduct telephone interviews with a representative subset of the 1000 Internet users.How would you proceed to stratify the given frame of 1000 individuals to choose 50 for telephone interviews? Explain your approach.
(B)Explain how you could apply cluster sampling to obtain a sample size of 50 from this frame.What are the advantages and disadvantages of employing cluster sampling in this case?

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Definitions:

High-Fiber Diet

A diet rich in dietary fibers found in fruits, vegetables, whole grains, and legumes, beneficial for digestive health and preventing constipation.

Low-Sodium Diet

A dietary plan that limits the intake of sodium, beneficial for individuals with certain health conditions like high blood pressure.

Bland Diet

A diet consisting of foods that are mild in flavor and easy on the stomach, typically recommended for people with gastrointestinal issues.

High-Calorie, High-Protein Diet

A nutritional plan that significantly incorporates foods rich in calories and proteins, often recommended for individuals needing to gain weight or muscle mass.