Choose a particular parameter of the population that you would like to study (in the form of a continuous variable) and collect some data.
Here is an example you can use (not based on real data), you can collect any other type of continuous data:
Problem: I want to know the speed that people walk in my city.
Methodology: I measured the distance between two reference points (24 meters). Using my phone, I counted how many seconds it took 48 people to walk between the reference points.
Sample collection: I collected data from every sixth person, with the first person being selected by random (Systematic sampling method).
Below there is a table of the data and a picture of the sampling area (again, this is not real data).
10/25/22, 11:47 PM
Topic: Module 7 Discussion (R)
With this information I can obtain confidence intervals for the population parameter.
The sample you collect is your choice, it can be data related to your work , to your
hobbies, to your daily activities, etc., use your imagination.
Here are your tasks:
1. Collect some real data and present it on the discussion board. You can also
collect speed of people, cars, bicycles, or any other parameter of your choice.
2. Present a table with the data.
3. If you choose to collect similar data as in the example I provided above, present
an image capture of the area and reference points (similar to the image above).
4. With that information, construct 90%, 94% and 98% confidence intervals for the
population mean.
5. Use R to process your data, present an image capture of your codes.
6. Explain any challenge you encountered capturing your data and processing it
using R.
7. Make meaningful observations of your results, Compare the lower limits, upper
limits and their widths. Focus on the conclusions you can make based on your
confidence intervals.
https://northeastern.instructure.com/courses/125315/discussion_topics/1664133#submit
2/3
Essay Writing Service Features
Our Experience
No matter how complex your assignment is, we can find the right professional for your specific task. Achiever Papers is an essay writing company that hires only the smartest minds to help you with your projects. Our expertise allows us to provide students with high-quality academic writing, editing & proofreading services.
Free Features
Free revision policy
$10Free bibliography & reference
$8Free title page
$8Free formatting
$8How Our Dissertation Writing Service Works
First, you will need to complete an order form. It's not difficult but, if anything is unclear, you may always chat with us so that we can guide you through it. On the order form, you will need to include some basic information concerning your order: subject, topic, number of pages, etc. We also encourage our clients to upload any relevant information or sources that will help.
Complete the order form
Once we have all the information and instructions that we need, we select the most suitable writer for your assignment. While everything seems to be clear, the writer, who has complete knowledge of the subject, may need clarification from you. It is at that point that you would receive a call or email from us.
Writer’s assignment
As soon as the writer has finished, it will be delivered both to the website and to your email address so that you will not miss it. If your deadline is close at hand, we will place a call to you to make sure that you receive the paper on time.
Completing the order and download