Question

वेल्स ने कितने प्रकार के सर्वेक्षण बताये है​

Answer 1

Answer:

5 Types ke shayad confirm ni hai

Answer 2

There are 3 types of surveys according to wales.

• Depending on the goal and method used, there are various survey study design types.
• There are various design alternatives within a given type of survey design in terms of the time period, respondent group, variable choice, data collecting, and analysis approach involved.
• The following describes these design elements.
• Exploratory surveys are used to research and comprehend a certain issue or topic area without having expectations for the replies.
• Descriptive surveys are used to describe how respondents perceive an eHealth system and how their personal attributes are related to it.
• The attitudes, behaviours, and reported interactions of respondents with the eHealth system can all contribute to perception.
• Explanatory surveys - These studies aim to explain or forecast one or more hypothesised associations between the eHealth system and certain respondent characteristics.

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