Analysis of variance is a statistical method of comparing the ______________ of several populations.

Related MCQs

• Statistical sampling is a method to determine the conformance to requirement for some element or product of a project. The advantage of statistical sampling is that it ______________.
• In a study, subjects are randomly assigned to one of three groups: control, experimental A, or experimental B. After treatment, the mean scores for the three groups are compared. The appropriate statistical test for comparing these means is:
• In a study, subjects are randomly assigned to one of three groups: control, experimental A, or experimental B. After treatment, the mean scores for the three groups are compared. The appropriate statistical test for comparing these means is:
• Statistical Decision Making includes Pareto Analysis as a means of reducing errors in the total project process. Pareto Analysis ______________.
• What statistical procedure is used to assess the statistical significance of the main effects and the interaction(s) in a factorial design?
• The treatment mean square (MSTR), Mean Square Error (MSE). If the true means of the k populations are equal, then MSTR/MSE should be:
• You obtained a significant test statistic when comparing three treatments in a one-way ANOVA. In words, how would you interpret the alternative hypothesis H(a)?
• Which of the following is an assumption of one-way ANOVA comparing samples from three ‘or more experimental treatments?
• What is the appropriate statistical test for a factorial design?
• The 'Father' of statistical quality control is: