Calculating the control limits

Assignment Help Basic Statistics
Reference no: EM13104537

A project manager at COMSOFT corporation has collected statistics on the organization's software development process. He has the size of each project in number of lines of code for the past 20 projects and the number of design errors discovered in design reviews for each project. .

Describe what type of control chart you can use and how do you calculate the control limits to check if the software design process in this organization is in control.

Reference no: EM13104537

Questions Cloud

Compute number of observations : Estimated idle time of a fork lift truck is 40%. Relative accuracy desired = +/- 10%; Desired confidence level = 95%. How many observations (n) are required?
Securities and exchange commission under securities act 1933 : Some argue that government needs to increase its regulation of business for the good of society as a whole, while others believe that the marketplace is self-regulating and that government intervention through needless regulation places an unfair.
Mean deviation of the population : Find the mean, median, mode, variance, standard deviation, frequency table, cumulative frequency table, coefficient of variation, and mean deviation of the population.
Explain details from the which are good and written well : Write down the 100-word message to Susan Anker, author of the textbook, in which you explain five details from her book which are good and five details about book which are written well.
Calculating the control limits : Describe what type of control chart you can use and how do you calculate the control limits to check if the software design process in this organization is in control.
Approximately how far are you from base of the arch : You are driving into St. Louis, Missouri, and in the distance you see the famous Gateway-to-the-West arch. This monument rises to a height of 192 m. You estimate your line of sight with the top of the arch to be 4.5° above the horizontal. Approxim..
Sample size and confidence interval : A promotion campaign is being planned to encourage people to reduce heat in their houses at night. In order to measure the campaign's impact, we want to determine the proportion of people who reduce their heat at night.
Claiming sugar packaging : Sugar packaged by a certain machine has a mean weight of 5lb and a standard deviation of 0.02 lb. For what values of c can the manufacturer of the machinery claim that the sugar packaged by this machine has a weight between 5 - c and 5 + c lb with..
Determine the mass of the second particle in kg : Two equally charged particles, held 22.4 cm apart, are released from rest. The initial acceleration of the first particle is observed to be 4.0 m/s2 and that of the second particle is 6.0 m/s2. If the mass of the first particle is 3.40 x 10-7 kg, ..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Contingency table and probability

What is the probability that the cereal would be high calorie? In other words, what is P (high calorie)?

  Application correlation or regression

Use the Internet to find a website that shows an example or application correlation or regression in the area of your interest or in your profession. Discuss how correlation or regression was used and summarize your finding.

  Determining weighted mean grade

Determine her weighted mean grade? What letter grade did she earn? (A, B, C, D or F).

  Claim with traditional method-hypotheses test

Use the traditional method to test the given hypothesis. Assume that the population is the normally distributed and that the sample has been randomly selected.

  What is confidence interval for the average number of chips

how many chocolate chip cookies will he need to sample to estimate the mean to within 2, what is a 99% confidence interval for the average number of chips per cookie?

  Differentiate between levels of measurement

Differentiate between the levels of measurement by providing an example of data which can be transformed from one level of measurement to another and another example of data that cannot be transformed.

  Question on decision analysis

Develop the opportunitiy loss table and compute the expected opportunity loss for each product. Determine how much the firm would be willing to pay to a market research firm to gain better information about future market conditions.

  Computing group variability and post hoc testing

Compute the within group variability. Do you require any post hoc testing? Why or why not? Decribe in detail.

  Determine probability using multinomial distribution

A college student is taking 5 courses in a semester. He is willing to assume that he will get an A with probability 0.10, a B with probability 0.80, and a C with probability 0.1 in each of the courses. He defines X1, X2, and X3 to be the number of..

  Probability based on z score

The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50. What is the probability that a student uses fewer than 400 minutes?

  Margin of error for the proportion of all carp

With a confidence of 95%, what is the margin of error for the proportion of all carp that would incorporate the gene into their DNA?

  Computing personal probability

Marital Status. The probability that a randomly chosen 40-year-old woman is divorced is about 0.15. this probability is a long-run proportion based on all the millions of women aged 40.

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