When the k population means are truly different from each other, it is likely that the average error deviation:

Related MCQs

• Consider that for a process s bar (average standard deviation of 50 samples each of size 4) is found to be 10.04. The value of c4 (corresponding to sample size of .4) is .92. What is the estimated value of process standard deviation?
• You conduct a hypothesis test and you observe values for the sample mean and sample standard deviation when n = 25 that do not lead to the rejection of Ho (null hypothesis). You calculate a p-value of 0.0667. What will happen to the p-value if you observe the same sample mean and standard deviation for a sample n>25?
• Assume the cholesterol levels in a certain population have mean μ = 200 and standard deviation σ = 24. The cholesterol levels for a random sample of n = 9 individuals are measured and the sample mean x-bar is determined. What is the z-score for a sample mean x = 180?
• The ability of a product to be used for different purposes at different capacities and under different conditions determines its:
• In a factorial design, a(an) ______________ between independent variables indicates that the effect of one independent variable is different at different levels of the other independent variable.
• In a factorial design, a(an) ______________ between independent variables indicates that the effect of one independent variable is different at different levels of the other independent variable.
• Failure Mode and Effects Analysis, which prioritizes different sources of error, is used in ______________ stage.
• Failure Mode and Effects Analysis, which prioritizes different sources of error, is used in _________________ stage.
• If the Average outgoing Quality is plotted against the Incoming Fraction Defective, the Average Outgoing Quality Limit is the ______________ point.
• If the level of confidence directly increases as a result of new processes, different resources, or changed methods, the required cost of monitoring is likely to: