With a .05 and df40, a significant independent-samples tobt was 4.55 How would you report this in the literature?
With a .05 and df40, a significant independent-samples tobt was 4.55 How would you report this...
Two samples of n = 5 subjects were analyzed with an independent-samples t-test, producing a t = 2.295. a) What is the tcrit ? b) Does this indicate a significant difference in a two-tailed test with α = .05?
Two samples of n = 5 subjects were analyzed with an independent-samples t-test, producing a t = 2.295. a) What is the tcrit ? b) Does this indicate a significant difference in a two-tailed test with α = .05?
two samples of n=5 subjects were analyzed with an independent -samples t-test, producing a t=2.295 does this indicate a significant difference in a two tailed test with alpha= .05?
Explain when you would you use a dependent samples t-Test rather than an independent sample t-Test? What are the benefits and problems with each design? Be specific! Using similar IVs and DVs, design a study that uses a dependent samples t-Test design and a study that uses an independent samples t-Test (base them on the same general topic – this can be any topic, not just the “how fast” topic)). Make sure to note your independent and dependent variables for...
What would be the minimum sample size for an independent samples t-test with a small effect size where eta squared = .01, alpha = .05, and statistical power = .70?
A research report describing the results from a dependent samples t test states, "The data showed a significant difference between treatments, t(22) = 4.71, p < .05." From this report you can conclude that the number of people in the study is ________ and the test was ____________. (Note: Assume matched subjects are not used when answering this question.) a. 22, not significant b. 22, significant c. 23, not significant d. 23, significant
2. Look at the Independent samples t-test table to get your t
calculated, df, and significance. Read the line that says “equal
variances assumed”. Remember that significance level will appear in
the Sig (2-tailed) column. Any value that is smaller than .05 will
be significant at the .05 level or higher. In a sentence describe
the results and report them in APA style, including r2
and evaluation (you will need to calculate r2 by
hand).
3. What type of error...
#36 A research report states that there is a significant difference between treatments for an independent-measures design with 28 degrees of freedom, t = 2.27. How many individuals participated in this study?
How is the Dependent Samples t Test different from Independent samples t Test in terms of samples? What are similarities in the assumptions behind both the Dependent and Independent Samples t Test? What is Dependent Samples t Test with one sample also known as In a dependent Samples t test what is the df for a sample of 100 participants in a particular study?
3) How many grams of K2CO3 would be needed to make 4.55 mL of a 15.00 (m/v) solution?