Question: The net weight of a soft drink is to be monitored by and R control charts using a sample size of n = 5. Data

The net weight of a soft drink is to be monitored by and R control charts using a sample size of n = 5. Data for 20 preliminary samples are shown in Table 5E.2.

16.4 16.1 16.2 16.5 16.4 16.3 16.3 16.2 15.9 16.4 16.2 16.1

a. Set up and R control charts using these data. Does the process exhibit statistical control?

b. Estimate the process mean and standard deviation.

c. Does fill weight seem to follow a normal distribution?

Sample Number x, 15.8 16.3 16.2 16.1 16.6 16.3 15.9 15.9 16.2 16.4 16.1 16.2 16.5 16.4 16.3 16.3 16.2 15.9 16.4 16.2 16.1 16.1 16.4 16.5 16.0 16.1 15.8 16.7 16.6 16.4 16.1 16.3 16.5 16.1 16.5 16.2 16.1 16.2 16.1 16.3 16.3 16.2 16.4 16.3 16.5 16.6 16.3 16.4 16.1 16.5 16.2 16.4 15.9 16.3 16.4 15.9 16.6 16.7 16.2 16.5 16.4 16.1 16.6 16.4 16.1 16.5 16.3 16.2 16.3 16.4 16.4 16.1 16.3 16.2 16.2 16.0 16.2 16.3 16.3 16.2 16.4 16.2 16.4 16.3 16.2 16.0 16.2 16.4 16.5 16.1 16.4 16.0 16.3 16.4 16.4 16.4 16.4 16.5 16.0 15.8 10 12 13 14 15 16 17 18 19 20

Step by Step Solution

★★★★★

3.55 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a MTB Stat Control Charts Variables Charts for Subgroups XbarR The proc... 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

Document Format (1 attachment)

552-M-S-Q-C-B-S (322).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

The advertised weight of frozen food packages is 16 (oz) and the specifications are 16 ± 0.3 oz. Random samples are of size 8 are selected from the output and weighted. The sample mean and...

The baking time of painted corrugated sheet metal is of interest. Too much time will cause the paint to flake, and too little time will result in an unacceptable finish. The specifications on baking...

An article in Microelectronics Reliability [Advanced Electronic Prognostics through System Telemetry and Pattern Recognition Methods, (2007, 47(12), pp. 18651873)] presented an example of electronic...

Quality management answer the whole question step-by-step clearly check your answer before you are posting your answer and also, ( type it to I can write it without any mistake ) 15 Q5 The net weight...

please answer A B and C Homework #3 Q5 The net weight of a soft drink is to be monitored by # and R control charts using a sample size of n=5. Data for 20 preliminary samples are shown in Tabl RE 1:...

Please only answer Question 5. Thank you QUESTION #4: The net weight (in oz) of a soft drink is to be monitored by and R control charts using a sample size of 5. Data for 20 preliminary samples are...

A The net weight of a fertilizer product is to be monitored by and R control charts using a sample size of n = 5 . Data for 2 0 preliminary samples are shown as follows:

tA 42-year-old auto mechanic has been diagnosed with end-stage renal disease. His identical twin brother has the same HLA alleles at all loci, and volunteers to donate a kidney to his brother. Which...

An entrepreneur is considering the purchase of a coin-operated laundry. The current owner claims that over the past 10 years, the average daily revenue was $675 with a standard deviation of $75. A...

Assume that Takaro s deferred tax asset is $ 3 million, and the deferred tax liability is $ 1 million at 3 0 June 2 0 2 5 . Explain, with specific reference to the relevant accounting standard, how...

27. Describe five types of messages.

Identify the whole-plot factor, the whole-plot unit, the split-plot factor, the split-plot units, and the response for the Popcorn data set. Label each factor as either fixed or random.

Compare the sum of squares (SS) error from Question 1 with the SS for Student and SS error in Question 2. Show a mathematical formula or simply explain how you could use the ANOVA in Question 2 to...

State three null and alternative hypotheses for this study (test for Brand, Temp, and the Brand* Temp interaction). Conduct an ANOVA to analyze the Popcorn data. Even though storage temperature is...

Lang Industrial Systems Company (LISC) is trying to decide between two different conveyor belt systems. System A costs $280,000, has a four-year life, and requires $85,000 in pretax annual operating...

Braveheart Traders was incorporated on Jan. 1, 2016 to produce and sell carnival designs and costumes. The following transactions relate to certain securities acquired by Braveheart Traders, which...

PORTFOLIO ANALYSIS: Jane is considering investing in three different securities or creating three distinctive two-factor portfolios. She is able to obtain the monthly returns of securities A, B & C...