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A population consists of the following five values: 2, 2, 4, 4, and 8. a. List all samples of size 2, and compute the mean of each sample. Sample Values Sum Mean 1 2 4 7 8 9. 10 b. Compute the mean of the distribution of sample means and the population Mean of the distribution of the sample mean Population mean Both means are

A population consists of the following five values: 2, 2, 4, 4, and 8. a. List all samples of size 2, and compute the mean of each sample. Sample Values Sum Mean 1 2 4 7 8 9. 10 b. Compute the mean of the distribution of sample means and the population Mean of the distribution of the sample mean Population mean Both means are

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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### Sampling and Descriptive Statistics A population consists of the following five values: 2, 2, 4, 4, and 8. #### a. List all samples of size 2, and compute the mean of each sample. **Table: Samples of Size 2** | Sample | Values | Sum | Mean | |--------|--------|-----|------| | 1 | | | | | 2 | | | | | 3 | | | | | 4 | | | | | 5 | | | | | 6 | | | | | 7 | | | | | 8 | | | | | 9 | | | | | 10 | | | | #### b. Compute the mean of the distribution of sample means and the population mean. Compare the two values. **Table: Comparison of Means** | | Value | |----------------------|-------| | Mean of the distribution of the sample mean | | | Population mean | | | Both means are | | This exercise involves calculating the mean for each possible pair of samples from the given population and then comparing these sample means with the population mean.
Transcribed Image Text:### Sampling and Descriptive Statistics A population consists of the following five values: 2, 2, 4, 4, and 8. #### a. List all samples of size 2, and compute the mean of each sample. **Table: Samples of Size 2** | Sample | Values | Sum | Mean | |--------|--------|-----|------| | 1 | | | | | 2 | | | | | 3 | | | | | 4 | | | | | 5 | | | | | 6 | | | | | 7 | | | | | 8 | | | | | 9 | | | | | 10 | | | | #### b. Compute the mean of the distribution of sample means and the population mean. Compare the two values. **Table: Comparison of Means** | | Value | |----------------------|-------| | Mean of the distribution of the sample mean | | | Population mean | | | Both means are | | This exercise involves calculating the mean for each possible pair of samples from the given population and then comparing these sample means with the population mean.
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