Post-hoc tests is superior to three t-tests for independent

Assignment Help Other Subject
Reference no: EM13487889

Suppose you have data from an experiment with 3 levels of the independent variable. Explain why an ANOVA followed by post-hoc tests is superior to three t-tests for independent groups. (Hint: what type of error would you make in each case.)

Reference no: EM13487889

Questions Cloud

Example of correlational research being misrepresented : Find an example of correlational research being misrepresented by the media as showing a causal relationship. If you are a nursing student, try to find an example related to the area in which you work, your nursing specialty, or an area of interest i..
Example represents systematic variability : Discuss an example of a research study that could be analyzed with ANOVA. Identify one example for each of the two types of variability that you would expect to be represented in the MSBS of this ANOVA (clearly identify which example represents error..
Factor experiment involving light and temperature : The graph at the right plots the means from a two factor experiment involving light (at dim and bright levels) and temperature (at hot and cold levels). They experimenters aimed to demonstrate effects of temperature and light level on monkey performa..
Actor experiment involving light and temperature : The graph at the right plots the means from a two factor experiment involving light (at dim and bright levels) and temperature (at hot and cold levels). They experimenters aimed to demonstrate effects of temperature and light level on monkey performa..
Post-hoc tests is superior to three t-tests for independent : Suppose you have data from an experiment with 3 levels of the independent variable. Explain why an ANOVA followed by post-hoc tests is superior to three t-tests for independent groups. (Hint: what type of error would you make in each case.)
Qualitative vs quantitative change : What do we mean by "qualitative" Vs "quantitative" change? What qualitative changes happen in late adulthood? What quantitative changes happen in late adulthood? Give two examples of each for full credit
Describe two different ways of categorizing : Describe two different ways of categorizing or classifying those who have reached late adulthood (note - these should not be retired Vs not tired, but ways in which the elderly can be categorized into at least 3 different "levels"). Which is more use..
Describe your preconceived perception of the class : Think of a class outside of your major. Using the Gestalt principle, "The whole is greater than the sum of the parts," describe your preconceived perception of the class, 3 details that you now know are different from that initial perception, and you..
Teach someone unfamiliar with the ethical concepts : What are the elements of justice and to what extent do you agree with them? You will create a PowerPoint presentation intended to teach someone unfamiliar with the ethical concepts and potential ways to answer this question

Reviews

Write a Review

Other Subject Questions & Answers

  Explain the models related with decision support systems

Explain the models typically related with Decision Support Systems (DSS)? Is one of the models viewed as superior than other?

  Independent variable and dependent variables

Describe the Milgram study in detail including who were the teacher and the learner. What was the independent variable and dependent variables? What were the findings?

  Minor parties have contributed

Minor parties have contributed MOST to united states politics by:

  What is the importance of strategic lighting in facilities

What is the importance of strategic lighting in facilities? Why is surveillance equipment important in internal security?

  Volumetric flow rate

Calculate the groundwater discharge (volumetric flow rate, Q) in cubic meters per day for an aquifer that is 350 square feet cross sectional area, hydraulic gradient of 0.001 and hydraulic conductivity, K, of 3x10-5 ft/d.

  Creation accounts of human dominion

Note that the creation accounts of human dominion signify the twofold task of "working" and "taking care" of the creation. Describe each of these aspects and provide a recent example demonstrating the consequences of failing to balance these two comp..

  Challenges facing english language learners

In what ways are the challenges facing English language learners, African American students, and indigenous students in schools similar and different? What types of practices and activities could teachers do in their classroom that would assist these..

  Strong thesis

Why did he do this? Can anyone come up with a strong thesis that answers this prompt? I need to know what i should do in order to completely answer this prompt

  Effects of printing press on music and composers

What were the effects of the printing press on music and composers? If the Renaissance is thought to represent a rebirth or new birth, how is this reflected in the music of the Renaissance? What was the role of music during the Renaissance? How was i..

  Describe various elements necessary for effective leadership

Describe the various elements necessary for effective leadership within a coalition. What problems can result in unsuccessful leadership, and what effects can this have on the coalition members and its mission/vision?

  Identify a country with a national tourism board

Identify a country with a national tourism board. What are the benefits of having a national department of tourism? What are the negative aspects?

  Give an overview of psychotherapy

Read the text carefully and answer the following questions. Give an overview of Psychotherapy. How does the behavioural therapists help in modifying the problem behaviours, and what are the techniques applied by them to achieve mental health.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd