[Steps Shown] The life cycle of batteries in minutes of 12 sequential samples of AA batteries is represented in the table, with a sample size of 6 for each sample.
Question: The life cycle of batteries in minutes of 12 sequential samples of AA batteries is represented in the table, with a sample size of 6 for each sample. The data were obtained simulating their habitual use.
- the specifications of the life cycle process of batteries at u = 450 min with an SD = 15 min. Elaborate the corresponding X, R graphs.
- assuming that the measurements and standard deviation of the process are not specified, elaborate the graphs X, R.
- interprets the results
| Sample | battery life (min) |
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Solution: The downloadable solution consists of 4 pages
Deliverable: Word Document 