Use minitab to solve the following:
A typical cement facility uses a synthetic polymer to filter out dust particles that might be airborne from coking and cement processes. In order to achieve acceptable ambient air conditions, it is necessary to direct the exhaust from the various cement processes to a baghouse (a large vacuum cleaner element). Because the filters in the baghouse undergo harsh conditions, they do not last long. The Baghouse data gives the lifetime (in days) of Polymer filters and Nomex-type filters,
Life | Type |
35 | Polymer |
25 | Polymer |
28 | Polymer |
26 | Polymer |
31 | Polymer |
34 | Polymer |
31 | Polymer |
29 | Polymer |
33 | Polymer |
33 | Polymer |
31 | Polymer |
27 | Polymer |
31 | Polymer |
33 | Polymer |
28 | Polymer |
28 | Polymer |
30 | Polymer |
33 | Polymer |
29 | Polymer |
31 | Polymer |
26 | Polymer |
29 | Polymer |
35 | Polymer |
32 | Polymer |
30 | Polymer |
33 | Polymer |
30 | Polymer |
29 | Polymer |
33 | Polymer |
33 | Polymer |
32 | Nomex |
30 | Nomex |
30 | Nomex |
33 | Nomex |
32 | Nomex |
32 | Nomex |
31 | Nomex |
31 | Nomex |
29 | Nomex |
29 | Nomex |
30 | Nomex |
33 | Nomex |
27 | Nomex |
27 | Nomex |
32 | Nomex |
32 | Nomex |
28 | Nomex |
27 | Nomex |
30 | Nomex |
26 | Nomex |
30 | Nomex |
34 | Nomex |
31 | Nomex |
26 | Nomex |
28 | Nomex |
28 | Nomex |
28 | Nomex |
28 | Nomex |
a.) Completely analyze the differences in the lifetime between the Polymer and Nomex filters. Note that a complete analysis includes stating and checking the assumptions, performing appropriate hypothesis tests using a 0.05 level of significance, writing a clear conclusion that connects with the question asked.
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Use minitab to solve the following: A typical cement facility uses a synthetic polymer to filter...
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