The following table shows data from a within-subjects design.
| subjects | IV | DV |
|---|---|---|
| 1 | A | 33 |
| 2 | A | 28 |
| 3 | A | 37 |
| 1 | B | 16 |
| 2 | B | 24 |
| 3 | B | 39 |
| 1 | C | 27 |
| 2 | C | 37 |
| 3 | C | 33 |
This design has one IV with three levels, and three total subjects who contributed data in each of the conditions. Calculate the SS for Subjects. Round to two digits.
The following table shows data from a within-subjects design. subjects IV DV 1 A 33 2...
. propose a between-subjects experimental design to test the relationship. The IV and DV are already identified for you. Please explain how you would investigate the relationship by including: (1) your hypothesis (.e., what do you expect to happen), (2) an operational definition for your dependent variable (i.e., how will you test the variable), (3) the population (who do you want to recruit and why), (4) the levels of the IV (how many, what they are, and why), and (5)...
For each of the 3 following relationships, propose a within-subjects design that utilizes counterbalancing. • For each relationship, please explain how you would investigate the relationship by including: 1. your hypothesis (i.e., what do you expect to happen), 2. an operational definition for your dependent variable (i.e., how will you test the variable), 3. the population (who do you want to recruit and why), 4. the levels of the IV (how many, what they are, and why), 5. your study...
Answer the within-subjects ANOVA questions using the data below. Use α = 0.01. 1 2 3 4 53 49 47 42 51 39 44 44 39 36 34 39 30 29 46 42 39 37 36 34 26 44 35 30 27 33 28 31 a) Compute the preliminary statistics below. SSBG = ; dfBG = SSBS = ; dfBS = SSE = ; dfE = SST = ; dfT = b) Compute the appropriate test statistic(s) to make a decision about H0. critical...
Answer the within-subjects ANOVA questions using the data below. Use a -0.05. 1 2 3 53 49 47 31 51 34 44 44 39 36 34 39 30 29 46 34 39 37 36 34 47 25 35 30 27 33 28 40 a) Compute the preliminary statistics below. SSGG - ; dfbg - ; dfes SSE - ; dfe - SST ; df = SSBs b) Compute the appropriate test statistic(s) to make a decision about How critical value...
6. Typically, when comparing a within-subjects design to a between-groups design which of the following describe their differences in error variance? a. Within-subjects designs results in less error variance than between-groups. b. A within-subjects design results in more error variance than a between-groups design. C. A within-subjects design results in the same amount of error variance as a between-groups design d. There is no error variance in a within-subjects design, whereas a between- groups design does present some error variance....
Consider the sample of 60 bottle design ratings given in the table (below). A Sample of Bottle Design Ratings (Composite Scores for a Systematic Sample of 60 Shoppers) 29 23 39 35 33 15 27 15 36 20 1 6 20 21 15 32 31 36 25 40 30 17 38 21 21 18 37 24 27 40 28 24 16 32 26 39 15 34 28 34 16 39 21 19 38 33 16 36 37 40 40 35...
1) Which variables are associated with an experiment? a.) IV and DV b.) IV and Predictor c.) Predictor and Criterion d.) Explanatory and Response 2) TRUE OR FALSE: The goal of descriptive statistics is solely to summarize, and organize data. 3) TRUE OR FALSE: Inferential statistics involves inferring something about a sample from population data. 4) TRUE OR FALSE: In a study entitled the relationship between study time and grades, study time is the predictor variable. 5) TRUE OR FALSE:...
2. An experiment about a person’s ability to perform some task before and after taking one of the two drugs was conducted. The subjects performed the task that involved mental addition. The subjects were randomly divided into two groups. Each group drank a beverage containing one of two drugs, labeled A, B (placebo). After a period of time for the drugs to take effect, each subject repeated the mental addition test. We want to relate the after test score to...
Sample Data Sample Data Hour Sample Taken Hour Sample Taken 1 4 5 X 1 3 1 42 2 3 4 5 6 2 39 36 25 60 28 53 22 56 41 34 43 45 59 42 36 40 45 39 48 26 42 34 61 48 45 29 3 31 61 38 40 54 26 38 42 37 41 53 37 47 41 37 29 20 26 43 38 33 37 37 35 33 36 41 25 37...
1. What does the paired-samples t-test test for? 2. The paired-samples t-test utilizes a within-subjects design. What is the main difference between a within-subjects design and a between subjects design? 3. What is the difference between a repeated measures and a matched design?