MATH 399N Statistics


Week 7 Assignment: Course Scheme Disunite II

COURSE PROJECT PART I UPLOADED BELOW


Please use November 2009 for Scheme Disunite 2.   

Here is the join and the axioms tables that you want are at the end in Table 1 (1a and 1b) and Table 2 (2a and 2b)..

Products - National Vital Statistics Relation - Quantity 58 Reckon 23 (cdc.gov)


EBOOK: OpenStax, Introductory Statistics. OpenStax CNX. Aug 23, 2019

https://openstax.org/books/introductory-statistics/pages/1-introduction


Remember that your axiomsset must feel at smallest 50 rates in it and you should feel fulld the concern on assurance intervals.


Week 7 Project

Hypothesis Testing is the use of statistics to detail the verisimilitude that a loving assertion is penny.

In Disunite II of this scheme, you conquer elect a axioms set, retrospect assertions and transact supposition ordealing and establish a judgment. You conquer then full a write-up that includes the calculations.

The council logs the reckon of munimented births, deaths, marriages and divorces eventually it is likely to feel undocumented cases. In disunite II of this scheme, you are going to ordeal assertions encircling sum births, deaths, marriages and divorces.

  1. Choose a Axioms Set.
  2. Go to https://www.cdc.gov/nchs/products/nvsr.htm (Links to an exterior office.)
  3. In the quest bar type: Births, Marriages, Divorces, and Deaths

    screenshot of CDC weboffice toolbar
  4. Pick a DataSet and download the PDF muniment and establish music of the quantity, reckon, and epoch.  For specimen,
    screenshot of National Vital Statistics Reports webpage
  5. Pick the identical month/year cabal for each axioms set. For specimen, choosing September of 2009. 

    screenshot of specimen axiomsset
  6. Preliminary Calculations
  7. Create a analysis table for 1. Live Births, 2. Deaths, 3. Marriages, and 4. Divorces highlighting the mean, median, sample/population trutination dissolution, n = reckon of avers that submitted axioms for each the axioms sets. You conquer feel FOUR tables using the register of rates of each aver, the District of Columbia and Puerto Rico (You could feel 52 reckons for each axioms set. You may feel short axioms reckons if not all avers/territories submitted axioms rates.)

Summary Table for _________Mean Median Trutination Dissolution n (Number of States who submitted Data) 

  1. Hypothesis Testing

With the advice that you gather from the analysis tables, ordeal the subjoined (you can use exceed when misappropriate):

  1. Determine if there is competent averment to end the middle whole of births is balance 5000 in the United States and territories at the 0.05 roll of view.
  2. Determine if there is competent averment to end the middle whole of deaths is resembling to 6000 in the United States and territories at the 0.10 roll of view.
  3. Determine if there is competent averment to end the middle whole of marriages is elder or resembling to 2500 in the United States and territories at the .05 roll of view.
  4. Determine if there is competent averment to end the middle whole of divorces is short than or resembling to 4000 in the United States and territories at the 0.10 roll of view.

For each of the ordeals overhead, in your relation, be fast to—

  1. Clearly aver a trifling and choice supposition
  2. Give the rate of the ordeal statistic
  3. Report the P-Value
  4. Clearly aver your blank (Reject the Trifling or Fail to Reject the Null)
  5. Explain what your blank instrument in treatment of the axioms.

4. Establish your OWN Assertion (You are completing ONE more Supposition Test)

Lastly, mean and pass your own ordeal of supposition.

a) Pick one axioms set: Births, Deaths, Marriages OR Divorces.

b) Write a assertion encircling the axioms set.

c) For your assertion—

  1. Clearly aver a trifling and choice supposition
  2. Give the rate of the ordeal statistic
  3. Report the P-Value
  4. Clearly aver your blank (Reject the Trifling or Fail to Reject the Null)
  5. Explain what your blank instrument in treatment of the axioms.

Criteria

Choose a Axioms Set & Preliminary Data: Proficient. Student computes all 4 Preliminary Axioms Values.

Hypothesis Testing: Proficient. Completes 4 Supposition Tests highlighting the trifling/alternate supposition, rate of ordeal statistic, and relation p-value.

Hypothesis Testing Analysis: Proficient. Aver redress blank (Reject/Fail to Reject) and cogent interpretations in treatment of the axioms for ALL 4 Problems.

Proposal and computations for new supposition ordeal: Proficient. Student creates an first Supposition Ordeal domiciled on one of the axioms sets highlighting the trifling/alternate supposition, rate of ordeal statistic, relation p-value, blank, and interpretation.