Get personal help with your studies from any of the 45,000 experienced experts on Studybay

  • No intermediaries
  • No plagiarism
  • Any Subject
  • Always on time

Here’s an example of project completed by our experts:

Descriptive Statistics Project (Example)

Document Preview:

Choose one of the attached data sets and analyze using the techniques discussed in class up to this point. This includes: 1. Finding the appropriate measure of center. Discuss why the chosen measure is most appropriate. Why did you decide against other possible measures of center? The most appropriate measure of center is the median. It is because though mean is commonly used the data is a skewed distribution. So median is most appropriate in that case. Mean is most affected by extreme values so it cannot be used in the skewed distribution. time M = -2.5 S = 23 Late arrivals are positive numbers i.e. more than 0 - Late arrival > 0. Z score for the value of ‘>0’ at a given mean and the standard deviation = 0.1087 (X- (-2.5))/23 = 0.1087 X = 0.1087 * 23 - 2.5 X = 2.5001-2.5 X = 0.0001 This contradicts the result in part 8. The probability of a late arrival was ascertained as 0.36 in art 8 and it is determined to be 0.0001 in this step (i.e. part 10) using the z score. [...]

Order Description:

Description Choose one of the attached data sets and analyze using the techniques discussed in class up to this point. This includes: 1.Finding the appropriate measure of center. Discuss why the chosen measure is most appropriate. Why did you decide against other possible measures of center? 2.Finding the appropriate measure of variation. The measure of variation chosen here should match the measure of center chosen in Part 1. 3.Find the graph(s) needed to appropriately describe the data. These may be done by hand and inserted into the Word document. 4.Define a random variable (X) so that your chosen data set represents values of X. 5.Is your chosen random variable discrete or continuous? Explain how you know. 6.Would the Normal or Binomial distribution be a good fit for the underlying sample distribution of X? If one of them is a good fit, state how you would approximate the distribution parameters. 7.Calculate the probability that a flight will depart early or on-time. 8.Calculate the probability that a flight will arrive late. 9.Calculate the probability that a flight departs late or arrives early. 10.Assume now that the random variable X=Arrival Time is exactly normally distributed with mean m= -2.5 and standard deviation s= 23. Compute the probability of a flight arriving late based on this new information. Does this contradict your answer from Part 8?

Subject Area: Statistics

Document Type: Dissertation Proposal

This project has already been completed by one of the Studybay experts. The client rated this project:

Project's rating is 5/5

Price $25

Words 550

Pages 2

Completed in 17362 days

Expert Subhu

Client Review

Didn't submit work on time and also didn't add excel sheets to show the work he did.

Positive
07.17.2017

Similar projects

Subject of the project is Statistics   Type of the project is Dissertation Proposal

Exercise 9

Subject of the project is Statistics   Type of the project is Dissertation Proposal

Math Statistics lab

Subject of the project is Statistics   Type of the project is Dissertation Proposal

Evaluating the Fine Print

Subject of the project is Statistics   Type of the project is Dissertation Proposal

Statistics

Subject of the project is Statistics   Type of the project is Dissertation Proposal

Statistics Assignment

Subject of the project is Statistics   Type of the project is Dissertation Proposal

Statistics

Need Help With a Project on This or Another Topic?

Cooperate with seasoned experts directly — create your project now and start getting help in 2 minutes.

Studybay top experts

Reviews from Studybay Community

  • Our Studybay rating is:
    4.9
  • Our ReviewCentre rating is:
    4.8
  • Our SiteJabber rating is:
    4.5