Decide which statistical test would be appropriate

Assignment Help Other Subject
Reference no: EM13107980

A researcher has studied subjectsâ?? ability to learn to translate words into Morse code. He has experimented with two treatment conditions: in one condition, the subjects are given massed practice; they spend 8 full hours on the task. In the other condition, subjects are given distributed practice; they also spend 8 hours, but their practice is spread over four days, practicing 2 hours at a time. After the practice, all subjects are given a test message to encode; the dependent variable is the number of errors made. The researcher has matched the subjects on intelligence. The results are in the following table. Decide which statistical test would be appropriate, carry out the test, and evaluate the outcome. Assume a significance level of .05 and that the direction of the outcome has not been predicted. Massed Practice Distributed Practice S1 6 S1 5 S2 4 S2 3 S3 3 S3 2 S4 5 S4 2 S5 2 S5 3

Reference no: EM13107980

Questions Cloud

Difference between law code of hammurabi and laws today : Identify and describe specific similarities and differences you notice between the Law Code of Hammurabi and laws today. Explain whether or not you believe that the punishments listed in the Law Code of Hammurabi "fit" the crimes.
How does a counselor change his or her stance : How does a counselor change his/her stance, conceptualization, and skill set that is used in counseling during a mandated situation? Do they have to? Why or why not?
Chi square test and anova : How can you can discriminate between data that can be analyzed with the chi square and data that can be analyzed with the ANOVA?
Explain causes of action if someone die due to fear : He starts to strangle her. Just before she passes out, he snaps out of it. He apologizes and says he was just kidding. What causes of action does Mary have?
Decide which statistical test would be appropriate : A researcher has studied subjectsâ?? ability to learn to translate words into Morse code. He has experimented with two treatment conditions: in one condition, the subjects are given massed practice; they spend 8 full hours on the task. In the othe..
Statistics-chi-square : In a test of the independence of two variables, one the variables has two possible categories and the other has three possible categories.
Creating 3 sigma p chart : The results of inspection of DNA samples taken over the past 10 days are given below. Sample size is 100. Construct a 3-sigma p-chart using this information
Clarification of chi square test : A software company wants to determine whether there is a relationship between their three sales offices and the sales of their software products. The actual sales results are
Evaluate outcome at level and a nondirectional prediction : Assume that, for the following data: Massed Practice Distributed Practice S1 6 S1 5 S2 4 S2 3 S3 3 S3 2 S4 5 S4 2 S5 2 S5 3 the Morse code researcher did not match the subjects. Which statistical test would be appropriate? Carry out the test and e..

Reviews

Write a Review

Other Subject Questions & Answers

  Process of assessment and reliability

Conduct a comparison (identifying similarities and differences) between norm-referenced and criterion-referenced tests, including an example of the use of each.

  Drugs for treating psychotic symptom

Discuss the issue of patient compliance with antipsychotic drug regimens. Describe the problems caused by noncompliance and how this situation has been addressed in treatment settings.

  Decision of court in trademark cases

How were prior cases on the question of trademark protection addressed by the Court? Did any federal statute play a substantial role in the decision of the Court?

  Existential and gestalt therapeutic approaches

Can you help with comparing existential and Gestalt therapeutic approaches, focus on how they are alike and different in therapeutic goal, key concepts

  Exercise limitations in a patient with copd

What would be tests and measures which would probably include resting and exercise measures that would be used to determine exercise limitations in a patient with COPD?

  Explain why tourism has become another form of religion

Tresidder makes provocative statement "in contemporary society tourism has become another form of religion, a means by which to explain our own existence" Do you agree or disagree?

  Constitutional law and fog lights

Why would a state law that requires all trucks on its highways to be equipped with a special type of fog light be unconstitutional?

  Elements utilize to find out credibility of facts

What criteria do you suggest to find out credibility of a source of information? Create the list of no less than 10 elements you would utilize to find out credibility of facts.

  Explaining the age discrimination

Explain at least three myths related to age discrimination.

  Explain legals aspects of occupational safety

Choose the article which relates to legals aspects of occupational safety and health professional's duties or working environment. Give brief introdution.

  Operating cash flow project generate during its life

What operating cash flow does Datum's project generate each year during its life?

  Theoretical and conceptual frames of reference

Students and novice researchers often have difficulty in constructing Frame of Reference for their study. This is essential element in research process as it links the study to the wider body of knowledge involved and aids to clarify the concepts ..

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