what kind of sampling technique would you choose, if your objective is to compose a representative sample? a. Convenience sampling. b. Quota sampling C. Simple random sampling. d. Judgment sampling.
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Q: Define the Importance of Random Sampling?
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A: Population refers to the entire set of items or individuals which is of interest when conducting a…
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- Define the Importance of Random Sampling?6) a)- what is population? -What is error of sampling? -How to choose the sampling method? -What is probability sampling? -What is simple random sampling? -What clustered sampling? - What is non-probability sampling b) explain what do you understand about convenience sampling and purpose samplingAs you know from the classes after you are done with the questionnaire, you have to sample the respondents before going for the fieldwork for data collection. Sampling can be done using nonprobability sampling or probability sampling. Which one in your opinion works for pentene brand image is deteriorating. Among these techniques, which one do you feel is the best sampling technique for your problem? Discuss with examples and justifications.
- III. Determine whether the statement is true or false. Write T if the statement is true and F if false on the blank provided before each item. ________1. Parameter is a measure that describes a population. ________2. Statistic is a measure that describes a sample. ________3. An example of a parameter is ?̅. ________4. An example of a statistic is ?. ________5. The given value in, “50% of the Philippine senators agreed to support a specific bill.” is a statistic.1 objective question answer fastThe entities on which data are collected areGroup of answer choices None of these alternatives is correct. samples elements populations
- 7 Which scientific method of research would be used if a college student running for student body president was trying to determine whether to emphasize campus security, improved parking facilities, or increased health services in their campaign? Select one: a. naturalistic observation b. a survey c. an experiment d. a case studyExplain the concept of Internal and External Validity in relation to statistical analysis?Question 2: (i) Describe how stratified random sampling is performed and explain how it differs from quota sampling.(ii)A company producing handheld electronic devices (tablets, mobile phones etc.) wants to understand how people of different ages rate its products. For this reason, the company’s management has decided to use a survey of its customers and has asked you to devise an appropriate random sampling scheme. Outline the key components of your sampling scheme.