Question

Regression/Correlation differs from ANOVA and t-test in what way?

Regression/Correlation differs from ANOVA and t-test in what way?

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

Homework Answers

Answer #1

In regression/correlation the one data set is Independent variable and another is for dependent variable and we try to draw relation between these two variables and in case of ANOVA and t test the two samples ( t test) or three samples ( ANOVA) are independent to each other. So that's the difference between two . In ANOVA and t test we check difference of means while in case of regression we check that if equation coefficient we get is significant or not.

There are cases where samples are matched in case of t test and that t test is known as Paired t test.

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
is one way ANOVA generalization of 2 sample t test and a special case of regression?...
is one way ANOVA generalization of 2 sample t test and a special case of regression? If an observational study's sample is randomly selected, can ANOVA result conclude cause and effect? Does large F-stat from ANOVA conclude cause and effect?
What is the appropriate test (e.g., Independent Samples T Test, Paired Samples T-Test, ANOVA, Correlation) and...
What is the appropriate test (e.g., Independent Samples T Test, Paired Samples T-Test, ANOVA, Correlation) and why (e.g., what type of variables are you analyzing)? What is the effect of living arrangements on the overall satisfaction at University.
The one-way ANOVA is a generalization of what other statistical test? ANOVA is a generalization of...
The one-way ANOVA is a generalization of what other statistical test? ANOVA is a generalization of the two-sample t test for independent means. ANOVA is a generalization of Levene's test for differences between variations. ANOVA is a generalization of the paired t test for independent means. ANOVA is not related to any other tests. 2. The conclusion that you would draw from the test above is: A. fail to reject the null hypothesis. B. reject the null hypothesis. There is...
Calculate the t-test statistic for whether the correlation coefficient between the two variables below differs significantly...
Calculate the t-test statistic for whether the correlation coefficient between the two variables below differs significantly from 0. (Hint: You will first need to calculate the correlation coefficient.) 56        78 53        75 16        46 20        34 101      52 32        36 56        78 73        94 45        13 23        103
Calculate the t-test statistic for whether the correlation coefficient between the two variables below differs significantly...
Calculate the t-test statistic for whether the correlation coefficient between the two variables below differs significantly from 0. (Hint: You will first need to calculate the correlation coefficient.) 5          6 4          3 3          2 5          6 6          8 7          9 8          11 9          9 1          4 14        13
__________ A researcher hypothesized that the score from the GRE test is positively associated with the...
__________ A researcher hypothesized that the score from the GRE test is positively associated with the final-statistics course grade. The data was collected from 80 new nursing students on their GRE score and final-statistics grade. Research question: Is there any relationship/association between the GRE score and final-exam score in statistics course among nursing students? Please indicate which statistical test should be used below. a.   Independent t-test b.   Dependent t-test c.   One-way ANOVA d.   Two-way ANOVA e.   RM-ANOVA f.   Pearson’s Correlation...
I need an explanation on how a one-way ANOVA test is different from an independent samples...
I need an explanation on how a one-way ANOVA test is different from an independent samples t-test. Please try to include actual real-life examples will make it easier to process the material and easier to help me understand
5. What is ANOVA's test statistic (i.e., what does an ANOVA compute/ what do you look...
5. What is ANOVA's test statistic (i.e., what does an ANOVA compute/ what do you look up on an ANOVA results table)? 6. I want to examine whether people with higher education vote more, on average. What stat should I use? . A. Independent samples t-test B. Regression C. Correlation D. One Sample T-Test 7. You are working at a research hospital, helping with an experimental study on antiretroviral medications. Participants have been randomly assigned to take either AZT, Stribild,...
1. A “one-way” between-subjects ANOVA is conducted when data are recorded in one group. True False...
1. A “one-way” between-subjects ANOVA is conducted when data are recorded in one group. True False 2. Post hoc tests control for the total alpha level for a series of tests conducted on the same data. True False 3. All post hoc tests control for the effect size of a significant result. True False 4. A one-way between-subjects ANOVA is conducted to test for mean differences between the levels of two or more factors. True False 5. A researcher conducts...
HW 6: z-test, t-test for independent samples, t-test for related samples, 1-way ANOVA Researchers wanted to...
HW 6: z-test, t-test for independent samples, t-test for related samples, 1-way ANOVA Researchers wanted to explore different treatment methods to effect memory skills in high school freshmen. Subjects were given a memory test (under multiple conditions) these were the results: Group 1           10,   8,   9,   11,   8,   9,   7,   6,   9,   8 Group 2           12, 10, 11,   9, 13, 8,   9, 12, 11, 11 Group 3           10,   9,   10,   9, 11, 8,   7,   9,   10,   11...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT