Consider the Following Calculations for a One-Way Analysis of Variance

question 84

Short Answer

Consider the following calculations for a one-way analysis of variance from a completely randomized design with 20 total observations equally divided into 4 treatments. The response variable is sales in millions of dollars, and the four treatment levels represent the four regions that the company serves.
MSE = 101.25 = 39 = 33 = 43 = 49 = 31
Perform a pairwise comparison between treatment mean 3 and treatment mean 4 by computing a Tukey 90 percent simultaneous confidence interval.

---

Definitions:

Job A496

A specific project or order identifier, representing a unique job or task within a job costing system.

Machine Hours

A measurement of the amount of time a machine is operated during a given period.

Variable Manufacturing Overhead

Costs of manufacturing that vary with the level of production, such as supplies and utilities used in the production process.

Job A496

This is a reference to a specific task, project, or work order within a job costing system, identified by the code A496.