Question

part 1. Is there a limit to the number of means that can be compared using...

part 1. Is there a limit to the number of means that can be compared using ANOVAs?

a. Yes

b. No

part 2. ANOVAs cannot be used when testing data collected in educational research as it cannot be applied to social science.

a. True

b. False

18. What type of data are best analysed in ANOVA?

a. Correlational

b. Random

c. Experimental

d. Simple

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

Homework Answers

Answer #1

a)

No , anova is an omnibus test , when there are more than 2 independent random groups , then we conduct anova to check if there is a difference in the mean values of 2 or more groups

b)
No , anova can be apllied to any field of study

c)

Analysis of Variance (ANOVA) it is a hypothesis test used whan we have more than two variables in an experiment and need to know if there diffence between at least one pair of variables or not but we will not know which pair of these are different

Choice C is apprpriate

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
part 1.You have a population of 2607 families. You list them in alphabetical order by surname....
part 1.You have a population of 2607 families. You list them in alphabetical order by surname. Using a random number table, each family is assigned a number, and a percentage of families for each letter of the alphabet are selected. Does this sampling procedure make use of chance? a. Yes b. No c. Can’t tell part 2. Another researcher is planning a different survey of families, this time, all from Northumberland. Using census lists and details of the major towns...
T F 1. A p-value of .008 in hypothesis testing means there is only a .8%...
T F 1. A p-value of .008 in hypothesis testing means there is only a .8% chance we could get such sample statistics from the population if the null hypothesis is as stated. Such an event is considered unlikely and we would reject the null hypothesis. T F 2. As a general rule in hypothesis testing, it is always safer to set up your alternate hypothesis with a greater-than or less-than orientation. _____3. If the level of significance is .02...
(1) A Chi-squared test is typically used to test for any of the following except which...
(1) A Chi-squared test is typically used to test for any of the following except which of the following? (A) If a mathematical model accurately predicts our observed frequencies of data values. (B) If a mathematical model accurately predicts the total number of observed data values. (C) If a mathematical model accurately predicts the pattern of our observed data values. (D) Whether two factors present in a population are independent of one another. (E) Whether a series of populations experience...
Research is an integral part of all professional fields. Designing a research study can be a...
Research is an integral part of all professional fields. Designing a research study can be a complicated task that can be simplified if the appropriate techniques can be identified. This assignment will give you the opportunity to design an experiment, including finding relevant prior research, determining the appropriate sample, data analysis techniques, and discuss the results you hope to see. Working from the topic chosen earlier in the topic selection, you will be designing your own statistical study. In a...
A Guide to SQL Questions 1. How do you create a table using SQL? 2. How...
A Guide to SQL Questions 1. How do you create a table using SQL? 2. How do you delete a table using SQL? 3. What are the common data types used to define columns using SQL? 4. Identify the best data type to use to store the following data in Oracle, in SQL Server, and in Access:    a. The month, day, and year that an employee was hired    b. An employee’s Social Security number    c. The department...
In this second portion of the Final Exam, you will critically evaluate a quantitative research study...
In this second portion of the Final Exam, you will critically evaluate a quantitative research study on a social science topic. Your instructor will post an announcement with the reference for the article assigned for the exam. The study will be from a peer-reviewed journal and published within the last 10 years. In the body of your critique, describe the statistical approaches used, the variables included, the hypothesis(es) proposed, and the interpretation of the results. In your conclusion, suggest other...
PUBH 6033—Week 7 Assignment 1 Comparing two means: When drink drove a student to statistics (Rubric...
PUBH 6033—Week 7 Assignment 1 Comparing two means: When drink drove a student to statistics (Rubric included)                                              Instructions For this assignment, you review this week’s Learning Resources and then perform a two-sample independent t test and an ANOVA related to the dataset that was utilized in the week 2 SPSS application assignment. Import the data into SPSS; or, if you correctly saved the data file in Week 2, you may open and use that saved file to complete this...
PUBH 6033—Week 7 Assignment 1 Comparing two means: When drink drove a student to statistics (Rubric...
PUBH 6033—Week 7 Assignment 1 Comparing two means: When drink drove a student to statistics (Rubric included) Instructions For this assignment, you review this week’s Learning Resources and then perform a two-sample independent t test and an ANOVA related to the dataset that was utilized in the week 2 SPSS application assignment. Import the data into SPSS; or, if you correctly saved the data file in Week 2, you may open and use that saved file to complete this assignment....
What Statistical Test Should I Use Please indicate the type of test needed to analyze the...
What Statistical Test Should I Use Please indicate the type of test needed to analyze the data described. Hints: Think about the IV and DV.   How many levels of the IV?  Are they repeated measures? Are the data categorical? A. z-test B. One-Sample t-Test C. Dependent Measures t-Test D. Independent Measures t-Test E. One-way ANOVA E. One-way ANOVA F. Post-hoc tests G. Between-Subjects Factorial ANOVA H. Chi-Square test of Independence ________ 1. Compare spatial task scores after 0 or 3 drinks....
I just need the following questions answers Quantitative Research Designs 101 1. Quantitative research attempts to...
I just need the following questions answers Quantitative Research Designs 101 1. Quantitative research attempts to do which of the following? a. Identify, define and measure factors that contribute to a disorder or disease. b. Examine relationships among factors. c. Evaluate the cost-effectiveness of an intervention. d. All of the above 2. Qualitative and quantitative research designs are appropriate to answer different types of public health questions. Which of the following is NOT an objective of qualitative research? a. To...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT