Question:The VP of Manufacturing is concerned with the performance of
two manufacturing plants; one facility is...
Question
The VP of Manufacturing is concerned with the performance of
two manufacturing plants; one facility is...
The VP of Manufacturing is concerned with the performance of
two manufacturing plants; one facility is located in Waterloo and
the other in Kanata. A comparison of the two plants revealed nearly
the same mean daily rate of production and so it was decided to
analyze the variations. From a random sample of 25 days at the
Waterloo plant had a standard deviation of 450 units produced
whereas a 20 day sample from the Kanata plant’s standard deviation
was 380 units. At the 0.05 level of significance, would you
conclude that the variability from the Waterloo plant significantly
exceeds that from the Kanata plant? anova explanation