Two Jobs (J1 and J2) Are Scheduled on Two Workcenters

question 47

Multiple Choice

Two jobs (J1 and J2) are scheduled on two workcenters (WCA and WCB) . J1 starts at time 0 on WCA and finishes on that workcenter at time 5. J2 starts at time 0 on WCB and finishes at time 3. J2 then starts on WCA at time 5 and finishes at time 9. J1 has a due date of time 6 and J2 has a due date of time 7. What is the lateness of J2?

• A) 0
• B) 1
• C) 2
• D) 4

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Definitions:

Analysis of Variance (ANOVA)

A statistical method used to compare the means of three or more samples to find out if at least one of the sample means is different from the others.

Sum Squares Error (SSE)

A statistical measure used to determine the variance or deviation of observed values from the true values, often used in the context of linear regression analysis.

Between-treatments Variation

The differences in group means in an experiment that are attributed to the effect of the independent variable.

Sum Squares Treatments (SST)

A measure in statistical analysis used to quantify the variability among different treatment groups within an experiment.