Assignment: Apply Statistical Tests

Want create site? With you can do it easy.

Assignment: Apply Statistical Tests

Assignment: Apply Statistical Tests

As a current or future health care administration leader, how will you decide which statistical test is most appropriate for the goal of monitoring, tracking, or overseeing operations in your health services organization?

Each statistical test is dependent on a given set of research parameters and expectations. As you have examined throughout this course, understanding why and when to use each statistical test is necessary in conducting the tests for process control and comparison. Thus, chi-square tests are useful for table data, ANOVA for a single quantitative dependent variable and categorical independent variables, and ANOM for analysis of mean differences. Regression modeling is useful for determining the influence of independent variables on a quantitative dependent variable.

For this Assignment, review the resources for this week regarding chi-square, ANOVA, ANOM, and regression. Pay particular attention to the examples shown in the textbook.

The Assignment: (4– pages)

  • Using SPSS and Microsoft Word, complete problems 1 through 10 on pages 367–370 in the Ross textbook. Show all work. Submit both your SPSS and Word files for grading.

Book to use

https://ereader.chegg.com/#/books/9781118603642/cfi/362!/4/4@0.00:0.00

Will send login details through the chat.thank you

What is the purpose of statistical test?

 

test statistic is number that describes how much the relationship between variables in your test differs from the null hypothesis of no association.

 

The p-value is then calculated (probability value). 
If the null hypothesis of no link were true, the p-value estimates how probable it is that you would see the difference specified by the test statistic.

 

You can infer statistically significant association between the predictor and outcome variables if the test statistic’s value is more extreme than the null hypothesis’s statistic.

 

If the test statistic’s value is less extreme than the null hypothesis’s, you can conclude that there is no statistically significant association between the predictor and outcome variables.

 

When should you use statistical test?

 

Statistical tests can be performed on data that has been obtained in statistically valid manner, such as through an experiment or observations made using probability sampling methods.

 

Your sample size must be large enough to approximate the true distribution of the population being investigated for statistical test to be valid.

 

To figure out the statistical test to use, you’ll need to know the following:

 

whether your data is consistent with particular assumptions

 

the several types of variables you’re dealing with

 

Statistical hypotheses

 

Statistical tests make few assumptions about the data they’re looking at:

 

No autocorrelation (observation independence): The observations/variables you consider in your test are unrelated (for example, multiple measurements of single test subject are not independent, while measurements of multiple different test subjects are independent).

 

Homogeneity of variance refers to the fact that the variance within each of the groups being compared is similar across all of them. 
The test’s usefulness will be limited if one group has significantly greater variation than the others.

 

Data normality: the data has normal distribution (a.k.a. bell curve). 
This assumption only applies to numerical data.

 

If your data do not meet the normality or homogeneity of variance assumptions, you may be able to use nonparametric statistical test to make comparisons without making any assumptions about the data distribution.

 

If your data does not meet the assumption of observation independence, you might be able to perform test that takes into consideration the structure of your data (repeated-measures tests or tests that include blocking variables).

 

Variables of various types

 

What type of statistical test you can employ is usually determined by the types of variables you have.

 

Quantitative variables are measurements of quantities (e.g. the number of trees in forest). 
The following are examples of quantitative variables:

 

Continuous variables (also known as ratio variables) represent measures that can be divided into smaller units than one (e.g. 0.75 grams).

 

Discrete variables (also known as integer variables) indicate counts that can’t be split into smaller units than one (e.g. tree).

 

Categorical variables are type of variable that represents groups of objects (e.g. the different tree species in forest). 
Categorical variables include the following:

 

Ordinal data is data that is represented in specific order (e.g. rankings).

 

Nominal: used to express the names of groups (e.g. brands or species names).

 

Binary: yes/no or 1/0 outcome is used to represent data (e.g. win or lose).

 

Select test that is appropriate for the types of predictor and result variables you have gathered (if you are doing an experiment, these are the independent and dependent variables). 
To see which test best suits your variables, look at the tables below.
Did you find apk for android? You can find new and apps.

Instant Nursing Papers
Hire a Nursing Expert
Pages (550 words)
Approximate price: -

Why Choose Instant Nursing Papers?

Quality Nursing Papers

We assist students in achieving the best top-grade in their nursing papers, and in compliance with the provided instructions. Have your nursing paper written with a certified specialist Ph.D., Bachelor's, and Master's graduates with many years of experience in academic writing.

Experts with Ph.d., MDs and DNP Holders

Our writers have acquired Ph.D., MDs and DNP credentials from world class institutions. Our writers can handle papers from any discipline and can handle over 100+ subjects.

Nursing Papers Cheap

We provide a great deal of student-friendly prices and professionalism with all our nursing essay writing services. Our paper writing services have a user-friendly interface and professional nursing academic assistance. We are committed to assisting all students with their nursing assignments and projects regardless of their academic level.

Fast Paper Delivery

Our writers follow a strict schedule to ensure papers are delivered before the deadline to enable our editors to proofread before the final delivery to our customers. We strictly observe the early delivery of assignments to meet our clients' deadlines.

Plagiarism-free Nursing Papers

Our expert nursing paper writers are dedicated to conducting thorough research and writing papers from scratch to deliver original papers. To avoid paper plagiarism, all orders go through steps of writing, editing, and proofreading.

24Hour Customer Help

Our customer support is available 24/7/365 to help clients and make their paper writing services easy to use. Our experienced support team is available to answer your queries any time, 24 hours a day.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Nursing Papers Writing Service

We provide Nursing Assignment Services to Nursing students. Also, we are not limited to providing Nursing assignment help to students only. We also provide assignment help and solutions to community health nursing, Anatomy & Physiology, Microbiology, Biochemistry and Biophysics, and Nutrition & Dietetics.

Essays

Nursing Essays

Sit back, relax while our writers sort you out on your most daunting nursing essay queries on how to write a good nursing essay. We got you if you are looking for the best nursing essay services.

Research

Nursing Projects

It is no doubt that qualifying for a nursing career is difficult and requires a series of tests. Most nursing students must put in a lot of work in their assignments and coursework. Instantnursingpapers.com will help you answer queries such as “who can write my nursing research paper?”.

Disserations

Nursing Dissertation Help

Instantnursingpapers.com will save you the hustle of undergoing pressure or even depression while doing your nursing dissertation paper. Save yourself from all the long sleepless nights and pressure by working with our best nursing dissertation writing professionals.

Coursework

Nursing Coursework Help

If you happen to hop into our site in search of nursing coursework help, look no further. We are the number one solution for the best nursing coursework assignments. Therefore, to complete the best APA nursing coursework, seek help from professional nursing coursework experts at instantnursingpapers.com