Control charts-plotting and calculating

Assignment Help Basic Statistics
Reference no: EM1390336

Can you please describe what I need to do to complete this? I do not understand how to plot the figures within the spreadsheet or calculate them.

Sample 1 2 3 4 5 Xbar R

1 1.55 1.58 1.64 1.67 1.50 1.588 0.17

2 1.52 1.62 1.71 1.74 1.60

3 1.47 1.57 1.44 1.56 1.42

4 1.67 1.73 1.76 1.64 1.64

5 1.46 1.52 1.60 1.41 1.43

6 1.44 1.50 1.53 1.37 1.41

7 1.55 1.64 1.70 1.53 1.58

8 1.54 1.72 1.66 1.52 1.57

9 1.48 1.60 1.57 1.46 1.51

10 1.43 1.55 1.52 1.43 1.46

11 1.40 1.52 1.56 1.38 1.43

12 1.60 1.44 1.55 1.58 1.49

13 1.48 1.46 1.57 1.60 1.65

14 1.56 1.54 1.65 1.68 1.59

15 1.42 1.39 1.51 1.54 1.45

16 1.70 1.71 1.61 1.73 1.64

17 1.51 1.35 1.37 1.49 1.40

18 1.41 1.32 1.44 1.32 1.35

19 1.69 1.58 1.75 1.60 1.63

20 1.67 1.56 1.79 1.58 1.61

21 1.65 1.57 1.68 1.56 1.59

22 1.52 1.46 1.55 1.45 1.46

23 1.51 1.41 1.54 1.42 1.45

24 1.62 1.51 1.69 1.53 1.56

25 1.57 1.46 1.60 1.47 1.51

1. First plot the data using Excel.

2. Then determine the UCL and LCL. Do any of the data points need to be thrown out? If so, then recalculate the UCL and LCL.

3. Then you begin to plot results on this chart. Here are the next 6 samples of data (sample size = 5).

Sample # 1 2 3 4 5 Xbar

26 1.51 1.35 1.37 1.49 1.40

27 1.41 1.32 1.44 1.32 1.35

28 1.69 1.58 1.72 1.60 1.63

29 1.67 1.56 1.70 1.58 1.61

30 1.65 1.57 1.68 1.56 1.59

31 1.52 1.46 1.55 1.45 1.46

Plot these on the control chart.

4. Is the process in control?

Please explain in depth how to plot and calculate so that I can apply to future assignments.

Reference no: EM1390336

Questions Cloud

Article analytical : Select any 8 articles of Business Management, Services & operation management and Risk Management. Selection of articles can be made from Wall street Journal (WSJ), Havard Business Review (HBR), The economist and Or other any other strong Business Pu..
What assignment minimizes the total traffic flow : Assign the processes to the work areas in a way that minimizes the total flow, using a method that places processes with highest flow adjacent to each other. What assignment minimizes the total traffic flow?
Study of transmembrane protein : Assume you study a transmembrane protein that is trafficked through the endoplasmic reticulum but ultimately "lives" in the plasma membrane.
Construct the linear programming model : A farmer has 10 acres to plant in wheat and barley. He has to plant at least 7 acres. However, he has only $1200 to spend and each acre of wheat costs $200 to plant and each acre of barley costs $100 to plant
Control charts-plotting and calculating : Can you please describe what I need to do to complete this? I do not understand how to plot the figures within the spreadsheet or calculate them.
Probability of winning a prize in the ring-toss game : At the Statsville County Fair, the probability of winning a prize in the ring-toss game is 0.1. Show the probability distribution for the number of prizes won in 8 games.
The bacteria on microbial electrochemical system : Briefly discuss the differences between the bacteria on microbial electrochemical system anode and cathode, regarding to their electron donor, electron acceptor, carbon sources, and respiration mechanisms.
Define the constitutional law theory that would help joan : Define the constitutional law theory that would help Joan and Don to defeat the law and its application to their business.
Three methods of statistical inference : Describe each of the following methods of statistical inference in detail (Please try to use layman's terms).

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd