The following BTU measurements are taken relative to some chemical process: 1244, 1198, 1212, 1235, 1245, 1190, 1202, 1220, 1233, 1208. A problem with the process is indicated if the mean BTU measurement varies too greatly from 1230. Given the aforementioned data, the hypotheses H0: µ = 1230 and H1: µ ≠ 1230, and α = 0.05, do the data indicate a problem with the chemical process? a. As |-1.72| < 1.833, the data do not indicate a problem with the chemical process. b. As |-1.72| < 2.262, the data do not indicate a problem with the chemical process. c. As |-1.72| < 1.833, the data indicate a problem with the chemical process. d. As |-1.72| < 2.262, the data indicate a problem with the chemical process. e. As |-1.81| < 1.833, the data do not indicate a problem with the chemical process. f. As |-1.81| < 2.262, the data do not indicate a problem with the chemical process. g. As |-1.81| < 2.262, the data indicate a problem with the chemical process. h. As |-1.81| < 1.833, the data indicate a problem with the chemical process.
The following BTU measurements are taken relative to some chemical process: 1244, 1198, 1212, 1235, 1245, 1190, 1202, 1220, 1233, 1208. A problem with the process is indicated if the mean BTU measurement varies too greatly from 1230. Given the aforementioned data, the hypotheses H0: µ = 1230 and H1: µ ≠ 1230, and α = 0.05, do the data indicate a problem with the chemical process?
| a. |
As |-1.72| < 1.833, the data do not indicate a problem with the chemical process. |
|
| b. |
As |-1.72| < 2.262, the data do not indicate a problem with the chemical process. |
|
| c. |
As |-1.72| < 1.833, the data indicate a problem with the chemical process. |
|
| d. |
As |-1.72| < 2.262, the data indicate a problem with the chemical process. |
|
| e. |
As |-1.81| < 1.833, the data do not indicate a problem with the chemical process. |
|
| f. |
As |-1.81| < 2.262, the data do not indicate a problem with the chemical process. |
|
| g. |
As |-1.81| < 2.262, the data indicate a problem with the chemical process. |
|
| h. |
As |-1.81| < 1.833, the data indicate a problem with the chemical process. |
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