REPORTING AND THESIS WRITING
DETERMINING EXPERIMENTAL AND SAMPLE DESIGNS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Convenience Sample
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Simple Random Sample
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Stratified Random Sample
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Interval Sample
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Detailed explanation-1: -Simple random sample: Every member and set of members has an equal chance of being included in the sample. Technology, random number generators, or some other sort of chance process is needed to get a simple random sample.
Detailed explanation-2: -The Formula of Random Sampling (N-n/N-(n-1)). Here P is a probability, n is the sample size, and N represents the population. Now if one cancels 1-(N-n/n), it will provide P = n/N. Moreover, the chance of a sample getting selected more than once is needed: P = 1-(1-(1/N)) n.
Detailed explanation-3: -Step 1: Define the population. Start by deciding on the population that you want to study. Step 2: Decide on the sample size. Next, you need to decide how large your sample size will be. Step 3: Randomly select your sample. Step 4: Collect data from your sample. 28-Aug-2020