Question: The final steps in the process are to interpret the results. Answer the following questions: What is the mean of your sample? What is the
The final steps in the process are to interpret the results. Answer the following questions:
- What is the mean of your sample?
- What is the standard deviation of your sample?
- What is the z score, and is it unusual? Why or why not?
- What is the "shape" of the distribution? Is it skewed to the right or left?
- Do we have enough evidence to support the idea that the ACME Altimeter has an unusually large error issue?
- If the "acceptable error rate" is 75 feet, do the differences in the data really matter?
| 40 | Flt#1 | Z score | |
| -27 | Mean | 8.15 | |
| 14 | Standard Deviation | 15.173644 | |
| -7 | |||
| -9 | |||
| -4 | |||
| 7 | |||
| -1 | |||
| 0 | |||
| 0 | |||
| 5 | |||
| 6 | |||
| 6 | |||
| 9 | |||
| 17 | |||
| 19 | |||
| 10 | |||
| 22 | |||
| 27 | |||
| 29 | |||
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