Question

In this discussion answer the following questions 1) In conducting an Analysis of Variance Test what...

In this discussion answer the following questions

1) In conducting an Analysis of Variance Test what are we actually testing?

2) What are the main requirement for the test.

3) Which of those requirement do you think is the most difficult to established.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

1)Analysis of variance is a statistical method used to test differences between two or more means. It may seem odd that the technique is called "Analysis of variance" rather than " Analysis of means".

As we will see the name is appropriate because inferences about means are made by analysing variance.

2) Main Requirements or Assumptions:

  1. The experimental errors of our data are normally distributed
  2. Equal variances between treatment. means homogeneity variances- homoscadasticity
  3. Independence of samples each sample is randomly selected and independent.

3) It is difficult to analyse ANOVA under strict assumptions regarding the nature of data.

It provides no additional information as compared to t test.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Unit 4 Discussion Answer the following 2 questions in your main post: What experience do you...
Unit 4 Discussion Answer the following 2 questions in your main post: What experience do you have with hypothesis testing? This can be as simple as you were given an amount of money and had to explain different ways to best utilize the money to make ends meet, to as complicated as a professional issue that needed to be solved. Which testing method—one-sample or two-sample parameter tests—is the better test to use to formulate an answer to a hypothesis? Explain.
Answer the following questions for the week's discussion/post: Medical Surgical Nursing Open Discussion What is the...
Answer the following questions for the week's discussion/post: Medical Surgical Nursing Open Discussion What is the most interesting concept you have learned in this course? What is the most difficult concept you have learned in this course? At this point in your nursing school journey, are there any lifestyle modifications you have made or plan to make? Are there any teaching points you plan to implement in the lives of your family and/or loved ones after this course? What are...
1. When conducting an analysis of variance, you are comparing two components of variation. What two...
1. When conducting an analysis of variance, you are comparing two components of variation. What two components are you comparing? In order for you to reject the null hypothesis, which component has to be statistically larger?
or the following, indicate what type of analysis (test) you would perform and what alternative hypothesis...
or the following, indicate what type of analysis (test) you would perform and what alternative hypothesis you are testing. If you think a directional test is appropriate, make sure you incorporate this in the alternative hypothesis. In your answer, please indicate 2 things: the type of analysis AND the alternative hypothesis Important: You may not know how to do the correct analysis. If this is the case, simply write “talk to a statistician” or “I wasn't taught this” as the...
What kinds of research questions can we answer using analysis of variance (ANOVA)? Provide an example.
What kinds of research questions can we answer using analysis of variance (ANOVA)? Provide an example.
please answer all the following three questions. 1) What is an antibody conjugated latex agglutination test?...
please answer all the following three questions. 1) What is an antibody conjugated latex agglutination test? Why was it performed on the patient's sample? 2) What are serotypes? Why do we care which serotype a patient has? What are two ways you can figure out the serotype of bacteria? 3) Why would you not provide antibiotics for a salmonella infection? Under what circumstances would you give antibiotics?
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis...
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis you are testing. If you think a directional test is appropriate, make sure you incorporate this in the alternative hypothesis. In your answer, please indicate 2 things: the type of analysis AND the alternative hypothesis Important: You may not know how to do the correct analysis. If this is the case, simply write “talk to a statistician” or “I wasn't taught this” as the...
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis...
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis you are testing. If you think a directional test is appropriate, make sure you incorporate this in the alternative hypothesis. In your answer, please indicate 2 things: the type of analysis AND the alternative hypothesis Important: You may not know how to do the correct analysis. If this is the case, simply write “talk to a statistician” or “I wasn't taught this” as the...
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis...
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis you are testing. If you think a directional test is appropriate, make sure you incorporate this in the alternative hypothesis. In your answer, please indicate 2 things: the type of analysis AND the alternative hypothesis You measure both length and width of three species of barnacle. You are trying to figure out if there is a difference between these three species. You measure 22...
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis...
For the following, indicate what type of analysis (test) you would perform and what alternative hypothesis you are testing. If you think a directional test is appropriate, make sure you incorporate this in the alternative hypothesis. In your answer, please indicate 2 things: the type of analysis AND the alternative hypothesis Important: You may not know how to do the correct analysis. If this is the case, simply write “talk to a statistician” or “I wasn't taught this” as the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT