4. Food processors are considering the use of a CuSum chart for monitoring the moisture levels...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
4. Food processors are considering the use of a CuSum chart for monitoring the moisture levels taken from an apple dehydration unit which is dehydrating 0.25 in cubes of apples. They intend to maintain a moisture level of between 12 and 16 percent by weight. They plan to take hourly measurements and have designed the process with a target of 14 percent. Experience indicates the process standard deviation is 1.25 percent. Using a K=1 and an H =4, design a CuSum chart. Next, plot the below data on your CuSum Chart and interpret the results. Hour level % 12.9 2 13.2 1234567 4 13.2 7 8 9 10 13.6 11 12 13.3 13.3 14.5 14.7 14.2 15.6 13.4 13.7 Hour level% 13.1 12.2 15.6 14.5 14.0 13.5 13 14 15 16 17 18 19 20 21 222 23 24 13.4 13.8 14.2 14.3 12.9 13.4 Last, create an X and MR chart for this process. Interpret your results. Which of the two charts signals first? 4. Food processors are considering the use of a CuSum chart for monitoring the moisture levels taken from an apple dehydration unit which is dehydrating 0.25 in cubes of apples. They intend to maintain a moisture level of between 12 and 16 percent by weight. They plan to take hourly measurements and have designed the process with a target of 14 percent. Experience indicates the process standard deviation is 1.25 percent. Using a K=1 and an H =4, design a CuSum chart. Next, plot the below data on your CuSum Chart and interpret the results. Hour level % 12.9 2 13.2 1234567 4 13.2 7 8 9 10 13.6 11 12 13.3 13.3 14.5 14.7 14.2 15.6 13.4 13.7 Hour level% 13.1 12.2 15.6 14.5 14.0 13.5 13 14 15 16 17 18 19 20 21 222 23 24 13.4 13.8 14.2 14.3 12.9 13.4 Last, create an X and MR chart for this process. Interpret your results. Which of the two charts signals first?
Expert Answer:
Related Book For
Applied Statistics and Probability for Engineers
ISBN: 978-1118539712
6th edition
Authors: Douglas C. Montgomery, George C. Runger
Posted Date:
Students also viewed these accounting questions
-
The use of a bank contributes significantly to good internal control over cash. Is this true? Why?
-
A manufacturer claims that through the use of a fuel additive, automobiles should achieve, on average, an additional 5 miles per gallon of gas. A random sample of 100 automobiles was used to evaluate...
-
25 ml of pickled brine was taken from an apple pickled with vinegar and diluted to 500 ml, 25 ml of this was taken and acidity was determined with 0.2 N (Factor: 1.05) NaOH. In the main trials, 6.3...
-
Reid Corporation's balance sheet at January 1, 20X9 reflected the following balances: Cash & Receivables $ 30,000 Inventory $ 75,000 Land $125,00 Building & Equipment (net) $850,000 Common Stock...
-
At the beginning of 2013, Foster Corp.'s accounting records had the following general ledger accounts and balances. 1. Purchased land for $20,000 cash. 2. Acquired $10,000 cash from the issue of...
-
An industrial psychologist administered a personality inventory test for passive-aggressive traits to 150 employees. Each individual was given a whole number score from 1 to 5, where 1 is extremely...
-
George Tanner died October 2, 2023, survived by his son Thomas and his daughter Gigi Tanner Stewart and her children, Sam and Cindy. George was the sole stockholder of Tanner, Inc., a C corporation....
-
At January 1 (beginning of its fiscal year), Conover, Inc., a financial services consulting firm, reported the following account balances (in thousands of dollars, except number of shares and par...
-
The annual taxes on a home are $3,643. The closing date is May 21. What will the buyer be credited at closing using a calendar year in a leap year and having the seller pay the expense for the day of...
-
Spears was seeking employment and negotiating both with Amazon.com and with a firm called Intelligrated. Amazon made 2 offers to Spears which he rejected, because he believed they did not pay enough,...
-
Compute the cost to be assigned to ending inventary for each of the methods indicated given the fallowing information about purchases and sales during the year. (Do not round intermediate...
-
Based on what you know about angular velocity and acceleration, explain what the horizontal acceleration of the ball would be using the measurements of the arm for reference. What could be a...
-
3. Calculate the potential 0.50 m from a 4.5 x 104 C point charge 4. How much work must be done to increase the potential of a 2.5x 10-7 C charge by 100 V ?
-
Reba the robot and Amby the automatic mopper each travel along the surface of the Earth from Ksar Kaddour, Algeria (at 30 N, 0 E) to Kikorongo, Uganda (at 0 N, 30 E). Reba travels at a constant speed...
-
Joel has tied a 0.25 kg stone to the end of a 0.85 m rope. As he spins the rock above his head, Joel exerts a 45.5 N centripetal force to keep the stone in circular motion. Based on this information,...
-
In an extrinsic semiconductor, can you calculate the size of the intrinsic bandgap using temperature dependent electrical transport measurements? Explain why
-
Outline at least two barriers to introducing policies and procedures, and the strategies that can be used to address each of the barriers you identify.
-
d. The characteristic equation of a control system is given by s+2s+8s+12s+20s+16+16=0. Determine the number of the roots of the equation which lie on the imaginary axis of s-plane
-
An article in Quality Engineering [Is the Process Capable? Tables and Graphs in Assessing C pm (1992, Vol. 4(4)]. Considered manufacturing data. Specifications for the outer diameter of the hubs were...
-
Suppose that X and Y have a bivariate normal distribution with X = 0.04, Y = 0.08, X = 3.00, Y = 7.70, and = 0. Determine the following: (a) P(2.95 < X <3.05) (b) P(7.60 (c) P(2.95 < X <3.05,...
-
An article in the Journal of Testing and Evaluation (1988, Vol. 16, pp. 508515) investigated the effects of cyclic loading frequency and environment conditions on fatigue crack growth at a constant...
-
A rotary drum filter has a diameter of $6 \mathrm{ft}$ and a length of $8 \mathrm{ft}$ and rotates at a rate of $30 \mathrm{~s} / \mathrm{cycle}$. The filter operates at a vacuum of $500 \mathrm{~mm}...
-
You must filter $1000 \mathrm{lb}_{\mathrm{m}} / \mathrm{min}$ of an aqueous slurry containing $40 %$ solids by weight using a rotary drum filter with a diameter of $4 \mathrm{~m}$ and a length of $4...
-
A slurry containing $1 \mathrm{lb}_{\mathrm{m}}$ of solids per gallon of water is to be filtered in a plate-and-frame filter having a total filtering area of $60 \mathrm{ft}^{2}$. The slurry is fed...
Study smarter with the SolutionInn App