A firm is concerned with variability in hourly output at several factories and shifts.Here are the results of an ANOVA using output per hour as the dependent variable (some information is missing). At α = 0.01 the effect of factory is:
A) clearly significant.
B) clearly insignificant.
C) of borderline significance.

Question

A firm is concerned with variability in hourly output at several factories and shifts.Here are the results of an ANOVA using output per hour as the dependent variable (some information is missing).  At α = 0.01 the effect of factory is:
A) clearly significant. 
B) clearly insignificant. 
C) of borderline significance.

Quizplus · Accepted Answer

Since the p-value is less than 0.01, the effect of factory on hourly output is clearly significant at the given alpha level.

A Firm Is Concerned with Variability in Hourly Output at Several