I am in search for information on six sigma and merged companies. I find the discussion interesting.
Our case: we will merge next year summer. One company is mobile operator, second company is fixed operator. Fixed operator owns mobile. Mobile operator has Six Sigma program (3 years), fixed has unsuccessful attempt (5 years ago) to…[Read more]
Silviu replied to the topic Reply To: Re: What Is the Minimum Sample Required? in the forum what is the minimum Sample required? 11 years, 10 months ago
What business are in? You sell cars, medication or are you a telco company?
We have a portfolio of about one hundred of products, with new one coming almost every month with strong ATL campaign and change in direct bonus for product. When there is direct bonus, agents sell, if there is not, they dont sell. So we play with direct…[Read more]
One approach you can adopt is go see you doctor, you might really be thick. (I dont think is your case, but just to be on the safe side).
You gave no information about your workload, projects, tasks, and deadlines… staff that comes strongly with Six Sigma. And here I speak also about my experience: I have sometimes six meetings per…[Read more]
It is good way to start with a presentation to top management. I would include examples of projects from same industry. Be careful what you promise them: manage expectations.
But speeches wont break the ice. You need to show them it works in your company, solving your pain. Do a pilot of x projects. Involve top management in…[Read more]
when I get home, troubled with all kind of “six sigma” problems, isixsigma.com is a site where many times reading good discussions make me charge my batteries and not to loose the believe in success.
Thanks for that.
I think, whit this survey, you can only make a statement about the class included in the survey. Hypotheses testing prove improvement is statistically significant, but only in this class.
I understand the goal of the project is to improve Net Promoter Score in the whole institution, not only in one class.
Therefore I suggest you make a…[Read more]
it depends, on the project, on the organization. You need to meet many people. It all takes time. Also important is how in detail you want to have specification of the project contract. 8 weeks as you mentioned should work on average.
How about Project Management Office or Resources Allocation Board? You dont have to deal with any of…[Read more]
It is not easy to answer. Project selection I beleive is top important to Six Sigma success. So my advice is get experienced MBB on board.
I see it is your first project selection, so be carefull it is not the last one.
I selected in our pilot three project, one I lead as a BB. One of the projects will not deliver, it was a wrong ch…[Read more]
We have similar problems with billing. And we had improvement projects without major success. We have hundredth of rate plans, voice, data and others, special deals with key accounts, so many combinations. We have problems with clarity and accuracy of the bill.
I believe, any billing related project needs an experienced BB. Metrics will not…[Read more]
search on this site for Six Sigma projects in areas you have mentioned. I know there is one article with list of projects from different areas. I found some good hints for sales Six Sigma projects.
I found the article:
Call center measurements we use:
Average call handling time
Call drop rate
Service level (calls answered in 20sec)
First contact resolution rate FCRR
Net Promoter Score (customer satisfaction)
Overall satisfaction (customer satisfaction)
We try to keep the average call handling time down(influence on…[Read more]
Sorry but I dont understand exactly your process. Officer A writes customer’s data on a paper. Next Officer B verifies the paper with scope to find errors Officer A made? And you mean he is not able to detect them? Please be more specific.
I think FMEA can be used in DMAIC in:
ANALYZE phase: after you have done Ishikawa diagram and you have some X variables influencing your Y. It will help you get deeper into cause analyses.
IMPROVE phase: to verify you solution
Silviu replied to the topic Reply To: Re: Case Studies and or History of Six Sigma in the forum case studies and or history of six sigma 12 years, 7 months ago
dont go alone into decision process to implement or not Six Sigma. Get a consultant or MBB to advice you.
Alone it will be hard for you to get buy in from TOP management.
You are absolutely right. But, Praveen is a student, probably without fulltime job. No chance to get his hands on real project and include it in his thesis. Anyway few companies will let you use real data in the thesis which will go public.
My advice is, Praveen, if you just want to finish the thesis and have nothing to do with Six Sigma…[Read more]
start with operational definition of the parameters you have in the form.
Get a sample of 30 calls (random picked).
Make an expert to rate the calls (it will be a standard) using the operational definition.
Get at least two measuring persons to rate the sample calls twice, using the same operational definition.
Summarize cases where…[Read more]
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