Question: A production manager at Optilever observed that a process has a mean of 98.46 and a standard deviation of 0.54, whereas the specification limits are

A production manager at Optilever observed that a process has a mean of 98.46 and a standard deviation of 0.54, whereas the specification limits are 98 (lower) and 102 (upper). Calculate the sigma level.

Step by Step Solution

★★★★★

3.39 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The sigma level of a process can be calculated using the following formula Sigma Level U... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

The thickness of sheet metal (mm) used for making automobile bodies is a characteristic of interest. Random samples of size 4 are taken. The average and standard deviation are calculated for each...

Control chart x and s for are maintained on a process. After 25 preliminary subgroups each of size 3 are evaluated, you have the following data: (a) Set up control charts using these data. (b) Assume...

Samples of n = 4 items are taken from a process at regular intervals. A normally distributed quality characteristic is measured and x and s values are calculated for each sample. After 50 subgroups...

Welcome! Please read this page (in particular) very carefully. Instructions You need to understand how to send your assignments (deliverables) to your instructor. The tabs (bottom of each sheet) in...

I need a help plz can I get the answers to these questions plz Problem 1: The American Society for quality (ASQ) conducted a salary survey of all its members. ASQ members work in all areas of...

One important measure of workers' performance is their attendance record. A personnel manager at a large company with a serious absenteeism problem undertook a two-year study. She took a random...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Instuctor's Annotated Edition TENTH EDITION Understandable Statistics Concepts and Methods Charles Henry Brase Regis University Corrinne Pellillo Brase Arapahoe Community College Australia Brazil...

Given a cup of coffee and a cup of cream, each contain the same amount of liquid. A spoonful of cream is taken from the cup and put into the coffee cup, then a spoonful of the mixture is put back...

The following balances are shown in the shareholders' equity of CFAS Company on December 31, 2022: Share capital - Preference, P10 par, 100,000 shares. P1,000,000 Share capital - Ordinary, P10 par,...

explain the meaning of the following; ( a ) regard for public interest, transparency and due diligence, and ( b ) give 2 examples each when applying them in Records Management

On 1 August 2016, NBS Ltd was incorporated and a prospectus was issued inviting applications for 200,000 ordinary shares to the public at an issue price of $8, payable as follows: $4 on application...

Explain - Current Threats to Global Health, Part 1 - Current Threats to Global Health, Part 2: Focus on the HIV/AIDS Epidemic - Current Threats to Global Health, Part 3: Mental Health and Emergency...

Topic: Current Threats to Global Health explain the topic maximum 200 words Readings: Urgent health challenges for the next decade (WHO, 2020):...

Q3. Using Residue Theorem Evaluate the integral 2x sin (x)? dx cos (x)

Phoenix Inc. purchased 75% of the voting shares of Sky Inc. for $525,000 on December 31, 2017. On that date, Sky Inc.'s Common Stock and Retained Earnings had book values of $200,000 and $100,000,...

Find the units required for the "constants."What are the units for the numerical "constants" in the equation:(a)0.78(b)9.4(c)5.6103

Dave's Sporting Goods sells Mountain Mouse freeze-dried meals. Dave's uses a continuous review system to manage meal inventories. Suppose Mountain Mouse offers the following volume discounts to its...

Each Triam Deluxe computer system consists of two speakers, a monitor, a system unit, a keyboard, and an installation kit. These pieces are packed together and shipped as a complete kit. In MRP...

Average waiting times and ride times for two of Dizzy World's rides are as follows: a. Calculate the percent value-added time for each ride. b. Now suppose DizzyWorld puts in place a reservation...

On the same date that the CIBC advertised rates of 2%, 2.5%, 3%, 3.25%, and 7% in successive years of its five-year compound-interest Escalating Rate GIC, it offered 2.75% compounded annually on its...

A $1000 face value strip bond has 22 years remaining until maturity. What is its price if the market rate of return on such bonds is 6.5% compounded semiannually?

What price should be paid for a $5000 face value strip bond with 19.5 years remaining to maturity if it is to yield the buyer 6.1% compounded semiannually?