Question: Appendix B.4 is a table of random numbers that are uniformly distributed. Hence, each digit from 0 through (including) 9 has the same likelihood of
Appendix B.4 is a table of random numbers that are uniformly distributed. Hence, each digit from 0 through (including) 9 has the same likelihood of occurrence. (Round your answers to 2 decimal places.)
b-1. Assume that 10 random samples of five values are selected from a table of random numbers. The results follow. Each row represents a random sample.| 0 | 1 | 8 | 3 | 6 |
| 7 | 7 | 8 | 5 | 6 |
| 5 | 3 | 9 | 3 | 3 |
| 5 | 3 | 3 | 0 | 6 |
| 8 | 0 | 3 | 8 | 9 |
| 7 | 7 | 3 | 3 | 6 |
| 3 | 1 | 3 | 2 | 4 |
| 1 | 7 | 3 | 6 | 9 |
| 2 | 5 | 1 | 1 | 9 |
| 8 | 6 | 7 | 2 | 4 |
Compute the mean of each sample.
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b-2. Compute the mean and standard deviation of the sample means. Compare the values to the population mean and standard deviation.
The sandard error of the mean is ____. It is much (higher/smaller) than the population standard deviation.
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