A repeated-measures ANOVA participants: SS within = 36 and SS between subjects =15. For this analysis what is the value for SS error?

Q: Would you expect the F-ratio of an independent-samples ANOVA using the same data to be the same,…

A: Introduction: Repeated measures ANOVA or repeated measures analysis of variance is a parametric…

Q: the askibthesis that the sample is from a normal population with variance 4;35? 0 accepted at 5%…

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Q: Find the critical ? value for a left-tailed test using a significance level of ?=0.04.

A: Obtain the critical value for the left tailed test at the 0.04 level of significance.   The critical…

Q: A researcher wanted to determine if there was a relationship between GPA in high school and first…

A: Correlation: Correlation analysis is used to measure the strength of the relationship between…

Q: In a repeated measures ANOVA, SSwithin is analyzed into two components. They are _______. a) between…

A: In a repeated measures ANOVA, SSwithin is analyzed into two components. They are between subjects…

Q: For the independent-measures t statistic, what is the effect of increasing the sample variances?

A: If there is more variance in the sample data , then the difference between the mean of data and data…

Q: study comparing two treatments with n = 4 participants produces MD = 2 and SS = 75 for the…

A: Given: n = 4 MD = 2   SS = 75

Q: Jump to level 1 A software company is interested in improving customer satisfaction rate from the…

A: Introduction:  Population Proportion:  The population proportion is the ratio of the number of items…

Q: One group of accounting students used simulation programs, while another group received a tutorial.…

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Q: . May conducts a design of experiment and the following is the result of ANOVA analysis. The esult…

A: Given information: The results of ANOVA analysis for the design of experiment conducted by May is…

Q: In the F-ratio for a repeated measures ANOVA, variability due to individual differences

A: ANOVA uses the F-test to assess whether the variation between group mean is greater than the…

Q: A researcher is comparing the weekly alcohol consumption for adolescent males versus adolescent…

A: We have given that a researcher is comparing the weekly alcohol consumption for adolescent males…

Q: Two samples, each with n =5 scores, have a pooled variance of 40. What is the estimated standard…

A: Given: Let the pooled variance be sp2 n1=n2=5   Let the standard error be SE Formula for Standard…

Q: The most important advantage of experiments over observational studies is that . a confounding…

A: Experiments give better evidence of causation.

Q: When reporting the degrees of freedom for a One-way ANOVA, which is reported first in the APA…

A: When reporting degrees of freedom for one-way ANOVA, between degrees of freedom is reported first in…

Q: When comparing two independent samples with continuous outcomes, an investigator would compare the…

A: Given problem Given that   When comparing two independent samples with continuous outcomes, an…

Q: A researcher is trying to determine if there is a significant relationship between age and annual…

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Q: Smaller p-values indicate more evidence in support of:

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Q: A professor was interested in studying how acedemic major (psychology vs. chemistry) is related to…

A: For the given statement Which statistical test should be usded for difference between psychology and…

Q: A repeated measures study comparing two treatments with a sample of n=4 participants produces Md=4…

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Q: What is the difference between the significance level of comparison and the alpha?

A: What is the difference between the significance level of comparison and the alpha ? For a…

Q: (a) Classic ANOVA vs GLIM in comparing population means. 1-2pages

A: Mathematically, they may have similar results. But their conceptual usage differs. In case of ANOVA,…

Q: If a P-value is .043, what does that mean in terms of the value obtained for the test statistic?

A: p-value is the probability of obtaining more extreme results under  null hypothesis, by more extreme…

Q: A repeated-measures, a matched-subjects, and an independent-measures study all produce a t statistic…

A: Given study produces a t statistic with df=16.

Q: The range of possible values for the Durbin-Watson statistic is

A: The Durbin- Watson statistic is used for test whether there is autocorrelation in residuals or not.

Q: In one-way ANOVA, identify a statistic that measures a. the variation among the sample means. b. the…

A: From the given information, In one-way ANOVA, the required statistics that measures the variation…

Q: A repeated-measures study comparing two treatments with n = 4 participants produces a treatment mean…

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Q: In the case of research data analysis which one is the best? SD (standard deviation)  or ANOVA?

A: Statistical methods involve  planning, designing, collection of data, analyzing the data,…

Q: Describe one of the two scenarios in which a related samples t-test is the appropriate test of…

A: Two samples are said to be independent if the sample values selected from one population are not…

Q: A pharmaceutical company is testing the effectiveness of a new drug for lowering cholesterol. As…

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Q: which of the best illustrates the distinction between statistical significance and practical…

A: Statistical significance: It consider that the observed results are unlikely under the assumption…

Q: When using the Scheffe post hoc test for a repeated-measures ANOVA, the denominator for the F ratio…

A: The formula used for F-ratio when using the Scheffe post hoc test is as follow:

Q: Which of the following experiments uses independent samples? O You want to test whether a sample of…

A: The objective is to identify the independent experiments uses independent samples.

Q: If you wanted to determine whether mean levels of blood glucose were different according to gender…

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Q: How do you tell if a ANOVA is significant given the F value, p value, and eta squared? What does the…

A: In ANOVA, the null hypothesis is that there is no difference between group methods. If any group…

Q: Question 10 The compressive strength of concrete is being tested by a civil engineer. He tests 12…

A: Hi! Thank you for the question As per the honor code, We’ll answer the one question since the exact…

Q: What does a statistically significant t test indicates?

A: Statistical significance: In the study, when the result obtained is very unlikely to occur just by…

Q: c) Is there a relationship between whether an individual attended religious services in the last…

A: As per our guidelines, we are allowed to answer only first three sub-parts. Thanks   The following…

Q: A researcher reports an F ratio = (5, 9), repeated-measures ANOVA, how many treatments were compared…

A: A researcher reports an F-ratio with df=5,9 from a repeated-measures ANOVA.  Let there are k…

Q: A new insecticide aboratory test, the mmediately after contact. Is this sufficient evidence to…

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Q: A repeated-measures ANOVA with n = 59 subjects has df within = 14. What is the value for df error…

A: Given information N = 59 subjects

Q: An independent-measures study uses n = 15 participants in each group to compare two treatment…

A: An independent-measures study uses n = 15 participants in each group to compare two treatment…

Q: Two samples, each with n = 5 scores, have a pooled variance of 40. What is the estimated standard…

A: Given Datan1 = n2 = 5pooled variance = 40Estimated standard error is given by

Q: When you are testing the difference between two means, it is not important to distinguish whether…

A: There are two cases : 1. We take two samples from different population and test for the difference…

Q: Regarding one-way ANOVA, fill in the blanks A measure of variation within the samples is called…

A: One-way ANOVA: The one-way analysis of variance (ANOVA) is used to determine whether there are any…

Q: Is there a significant relationship between income and the level of work adjustment of the…

A: That probability of rejecting the null hypothesis when null hypothesis is true is called probability…

Q: For which quartile, 25% observations are greater and 75% are smaller

A: We know that,

Q: What is the mean difference between the samples?

A: Test is that whether the mean number of mass transit trips is equal for both neighborhoods. Note :…