Question
The electronics production manager wants to get a product assembly procedure that is efficient. For this purpose, an experiment was carried out by trying 4
The electronics production manager wants to get a product assembly procedure that is efficient. For this purpose, an experiment was carried out by trying 4 assembly procedures and the data obtained for the assembly time of each product unit as follows:
a. Compose a hypothesis b. Compile ANOVA and interpret c. LSD = t/2 2 MSE/r , t/2=statistical value of t at level /2 and v=df error and r = number of samples per procedure. If the (absolute) mean difference between the two procedures greater than LSD then, there is a difference between the two procedures. Procedure which are different or not different from one another?
| Sample | Assembly Procedure | |||
| A | B | C | D | |
| 1 | 4 | 6 | 5 | 8 |
| 2 | 5 | 8 | 6 | 8 |
| 3 | 6 | 7 | 5 | 9 |
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Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
