Solution-Draw the mean effects graphs

Draw the mean effects graphs

Reference no: EM131153236

Problem: In a follow-up experiment, we have been able to collect data on several samples of each of Alloy A and B at 3 different temperature excursions (25^ο C, 80^οC and 135^οC) during thermal cycling. The Mean Time to Failure (MTTF) results are shown in the table below:

Alloy	25^ο C	80^οC	135^οC
A
Sample 1	4000 hours	2500 hours	1000 hours
Sample 2	4200 hours	2900 hours	1650 hours
Sample 3	3740 hours	2310 hours	950 hours
B
Sample 1	3850 hours	2350 hours	875 hours
Sample 2	3960 hours	2470 hours	1075 hours
Sample 3	3740 hours	2200 hours	810 hours

(a) Using Excel's ANOVA tool (With Replication), determine which factors are significant.

(b) Draw the Mean Effects graphs to confirm that the interaction between alloy type and temperature is not significant.

(c) Use Excel's Regression tool to derive the equation linking MTTF with the test variables. Because of part (b), exclude the interaction variable in the linking equation.

(d) Determine the goodness of the linear fit.

Reference no: EM131153236

Questions Cloud

Explain role capitalism plays in corporate decision making : Become an advocate for either the consumer or the industry. Prepare an argument explaining the major reasons why you support either the consumer or the industry. Explain the role capitalism plays in corporate decision making

Undergraduates at a large private university : A study was conducted using 139 undergraduates at a large private university who volunteered to participate in the research. One of the items studied was the maximum daily amount of alcohol consumed in the last month.

Explain symbols and actions the artist employs in cartoon : Identify the symbols and actions the artist employs in the cartoon. Explain the cartoon's message, intended audience, and if the artist was persuasive to their intended audience.

Business regs and compliance : Between approximately 7:45 p.m. and 9:30 p.m., bartenders at Big Jim’s Tavern served four Long Island Iced Teas to Alan Wickliff. Shortly after leaving Big Jim’s, Wickliff drove his vehicle into a car driven by William Roland Stine, who dies as a res..

Draw the mean effects graphs : (a) Using Excel's ANOVA tool (With Replication), determine which factors are significant. (b) Draw the Mean Effects graphs to confirm that the interaction between alloy type and temperature is not significant.

Explain why and how the internet has influenced : Choose two of the assigned reading above and explain why and how the internet has influenced or changed our perception of time. For example, very few people wear watches anymore. The internet makes everything much faster, therefore we are expected..

Discuss the principal variables at each level-of-analysis : Discuss the principal variables at each level-of-analysis that you believe account for the demise of one phase and the onset of the succeeding one.

Write the thesis statement : Write the thesis statement in my persuasive essay on gun control.- Most gun advocates and non-gun owners do not understand or know how to deter shootings such as the most-recent shooting in Orlando Florida;

How does the group influence the state government : How does the group influence the state government? What strategies does the group use? How important is the interest group to your representative?

User Account

All Pages

Draw the mean effects graphs

Reference no: EM131153236

Reference no: EM131153236

Questions Cloud

Reviews

Write a Review

Basic Statistics Questions & Answers

What is the set of all possible y values

Determining restaurants violation of health code

Find the mean number of boys born in groups

Write a statistical laboratory report

In a recent year scores on a standardized test for

The data is stored in myeloma and shown in the tab labeled

Correlation between self esteem and shyness

Quantitative and the categorical variables

Choose between four possible projects

What are the negatives of the concentrated cluster theory

Suppose x1 x2 xnnbsp is random sample from a distribution

Which is influences a persons value system

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT