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The sample mean is the point estimator
The sample mean is the point estimator 1. A population consists of 8 items. The number of different simple random samples of size 3 that can be selected from this population is a. 24 b. 56 c. 512 d. 128 e. None of the above answers is correct. 2. In point estimation a. data from the population is used to estimate the population parameter b. data from the sample is used to estimate the population parameter c. data from the sample is used to estimate the sample statistic d. None of the above answers is correct. 3. The sample statistic s is the point estimator of a. ï b. ï³ c. d. e. None of the above answers is correct. 4. The sample mean is the point estimator of a. ï b. ï³ c. d. e. None of the above answers is correct. 5. If we consider the simple random sampling process as an experiment, the sample mean is a. always zero b. always smaller than the population mean c. a random variable d. exactly equal to the population mean e. None of the above answers is correct. Math Assignment Help, Math Homework help, Math Study Help, Math Course Help
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16 Apr 2016
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The sample mean is the point estimator
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