Question
12 Random Samples of Soda Cans per hour over 10 hours period were taken. Amount of Soda in each can was measured in Ounces and
12 Random Samples of Soda Cans per hour over 10 hours period were taken. Amount of Soda in each can was measured in Ounces and then averaged out, resulting in 10 Averages. Averages of 10 Averages was found to be equal to 8 ounces. The Known Standard deviation of the Total Output (population) is known to be 1.0. ounce.
What are the upper and lower control limits (UCL & LCL) using 3 times the standard Deviation of the Samples?
| a. | UCL = 8.8 : LCL = 7:2 | |
| b. | UCL = 8.25 : LCL = 7.75
| |
| c. | UCL = 9 : LCL = 7
| |
| d. | UCL = 8.9 : LCL= 7.1
|
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Ethics Theory and Contemporary Issues
Authors: Barbara MacKinnon, Andrew Fiala
9th edition
1305958675, 978-1337525299, 1337525294, 978-1305958678
