Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

11 HOIR Three different methods for assembling a product were proposed by an industrial engineer. To investigate the number of units assembled correctly with each

image text in transcribed

11 HOIR Three different methods for assembling a product were proposed by an industrial engineer. To investigate the number of units assembled correctly with each method, 30 employees were randomly selected and randomly assigned to the three proposed methods in such a way that each method was used by 10 workers. The number of units assembled correctly was recorded, and the analysis of variance procedure was applied to the resulting data set. The following results were obtained: SST =10,760 ; SSTR =4540. a. Set up the ANOVA table for this problem (to 2 decimals but p-value to 4 decimals, if necessary). Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Treatments X 8 Error 3 Total b.Use Q=0.05 to test for any significant difference in the means for the three assembly methods. Calculate the value of the test statistic (to 2 decimals). The p-value is less than 0.01 What is your conclusion? Conclude not all means of the three assembly methods are equal Hide Feedback

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Sound Investing, Chapter 19 - Related-Party Transaction Ruse

Authors: Kate Mooney

1st Edition

0071719415, 9780071719414

More Books

Students also viewed these Accounting questions

Question

9.8 Describe leadership development and its impact

Answered: 1 week ago

Question

9.6 Explain what management development is and why it is important.

Answered: 1 week ago