Morton Products Is Testing Three Procedures for Processing and Shipping

Multiple Choice

Morton Products is testing three procedures for processing and shipping online orders.In the test, 12 orders were randomly selected.Four of the orders were randomly assigned Procedure 1, four others were assigned Procedure 2, and the remaining four were assigned Procedure 3.Processing/shipping times for each of the three samples are given below: At a 5% significance level, test the null hypothesis that the average processing/shipping times for the three are equal.Report the within group sum of squares (SSW) for this test.

A) 104
B) 56
C) 82
D) 94