Call us 24/7: + 1(925)399 0085

Get your paper done by an expert

No matter what kind of academic paper you need, it is simple and secure to hire an essay writer for a price you can afford at StudyAcer. Save more time for yourself.

WhatsApp + 1(925)399 0085
$ 10
free
  • bibliography
  • title page
  • revisions
per page
19 k happy customers
4.7 out of 5 satisfaction rate
27 writers active

statistics discussion 13

MY COUNTY IS SUFFOLK COUNTY

For this module, you will need to obtain more data. As you did in Module 7, visit the United States Environmental Protection Agency’s Air Data page. Collect data with the same parameters and the same county as you did before but for one thing; this time collect data for 2003. When you download this data, save it to a new Excel file. Look in your data set for the AQS_Parameter_Code column. If you have two different measuring methods, please remove the data for one of them. Having done this, copy this data into a new tab in the worksheet you were using for Module 7. Give this new tab a descriptive name.

For this new data, use Excel’s COUNTIF function to find the number of days with a PM2.5 AQI value over 50. Use this to find the proportion of days for which the air quality was not good in your sample. You will need to know the number of successes, the sample size, and the proportion of successes for to continue.

Create a new tab in your worksheet and label it “Mod 8”. Perform a four-step hypothesis test (hypothesize, prepare, compute to compare, and interpret) to test whether the proportion of days which do not have “Good” air quality has changed between 2003 and 2018. Insert any work done using StatCrunch into your Mod 8 tab. Tech Tips for using StatCrunch can be found at the end of Chapter 8. Include clear verbal explanation for each of the steps.

For your main discussion post, write a single paragraph discussing in non-statistical terms what you tested, the result you found, and propose why that result might be so. This post should be aimed at an audience such as one’s grandmother or a ten year old. The statistical language should only be in the explanations included within your Excel file. Attach your Excel file to your main discussion post.

In addition to your main post, you are to respond to at least two other students’ main posts. Substantive responses to other students’ main posts might include the following: (1) a detailed comparison of your results to their results including proposing why the results might (or might not) differ between your two regions, or (2) detailed and polite recommendations for improvements should their work be incorrect or not fully meet the assignment’s requirements.

Grading for this assignment will be based on the Discussion Participation Rubric in the Course Information Tab.

Our guarantees

Study Acers provides students with tutoring and help them save time, and excel in their courses. Students LOVE us!No matter what kind of essay paper you need, it is simple and secure to hire an essay writer for a price you can afford at StudyAcers. Save more time for yourself. Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

Our Homework Writing Disciplines

With a highly diverse team in almost all academic fields including:


Warning: Invalid argument supplied for foreach() in /home/acemfljg/public_html/wp-content/themes/essay-writing/footer.php on line 12