Morton Products Is Testing Three Procedures for Processing and Shipping

question 24

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 populations are equal.Report the between group sum of squares (SSB) for this test.

• A)144
• B)56
• C)24
• D)68

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Definitions:

Difference

What remains after one quantity is taken away from another.

Expression

In mathematics, an expression is a combination of symbols that represent a value or the relationship between values.

X

Often used to denote an independent variable or an unknown value in equations and functions.

Polynomial

An algebraic expression consisting of terms in the form of ax^n where a is the coefficient, x is the variable, and n is a non-negative integer.