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Which of the following statements is true about a Bootstrap Distribution? Bootstrap samples are generated by...

Which of the following statements is true about a Bootstrap Distribution?

Bootstrap samples are generated by sampling with replacement from the original population.

Bootstrap samples are generated by sampling with replacement using the sample data.

Bootstrap samples are generated by sampling without replacement from the original population.

Bootstrap samples are generated by sampling without replacement using the original sample data.

Math   Statistics-And-Probability   
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Answer #1

Bootstrapping, which means 'strapping your own boots' or in statistical terms being self sufficient on what you have. When we have a sample taken from a larger population, bootstrapping is the process wherein a sizeable number of smaller samples (of the same size) are taken from the sample to create something called a bootstrap distribution. This method of sampling is done very specifically, with replacement.

Therefore Option 2: Bootstrap samples are generated by sampling with replacement using the sample data.

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