Question

I came up with these values from my data sets: t(58)=2.91, p=0.005. What would be the...

I came up with these values from my data sets: t(58)=2.91, p=0.005. What would be the r^2 value?

Homework Answers

Answer #1

Solution:

Given:

t(58) = 2.91

Thus n - 2 = 58

We have to find value of r2.

Use following formula:

Taking square on both sides:

.

Taking reciprocal:

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What do I do when my Welch test and Mann-Whitney tests have conflicting p-values/ interpretations? Independent...
What do I do when my Welch test and Mann-Whitney tests have conflicting p-values/ interpretations? Independent Samples T-Test Test Statistic df p Lead_Measured_(mg/kg) Student -2.048 90.000 0.044 Welch -2.048 64.477 0.045 Mann-Whitney 920.500 0.285 Table 3. A Student, Welch, and Mann-Whitney t-test. This is what I have collected from my data, and I do not know how to properly interpret it. My confidence level is 95% with and alpha value of 5%.
With a project constraint of cardboard, I came up with a venture/business idea for my final...
With a project constraint of cardboard, I came up with a venture/business idea for my final project that involves developing a Cardboard Window Blind but i need help in developing this idea. -- Please give direct answers as to who/whom you would put in all these categories stated above if you were the one developing this idea yourself. Give direct answers to who: 1. The Product team would be (what skill or experience would they have). 2. The Customers for...
Write an R function that will simulate 2 data sets from gamma distributions (``rgamma'' function, this...
Write an R function that will simulate 2 data sets from gamma distributions (``rgamma'' function, this gives us skewed samples) then does a standard t-test comparing the 2 means (``t.test'' function) and returns the p-value. The function should have 2 sample sizes and 2 sets of parameters as input. Now use the function to simulate a case with small sample sizes and the null hypothesis being true (equal means) and see how the type I error rate is affected by...
A study came up with a p-value of 0.042 with a significance level of 0.05. What...
A study came up with a p-value of 0.042 with a significance level of 0.05. What can you conclude about the claim; would you reject the null hypothesis or fail to reject the null hypothesis?
I have an original data set and 4 sets of transformed data to which I applied...
I have an original data set and 4 sets of transformed data to which I applied a two-sample pooled variance t-procedure in R. I am uncertain about to how to interpret the confidence intervals of the transformed data since when I back-transform the endpoints by undoing the original operation, I get values that don't seem anywhere near correct. Each of the transformations that was applied has been added as a suffix to the vector name containing the transformed data (in...
QUESTION 9 What critical value would I used for the following data? This data will be...
QUESTION 9 What critical value would I used for the following data? This data will be used to assess a two tailed evaluation with a level of significance of 0.05. The standard deviations (or variances) for the independent populations are not equal. Group A Group B sample mean 5 6 variance.sample 2 9 n 42 58 t critical will be _______________ (to three decimal places)
find all values of t where f is discontinues.. (2t'2+7t-4)(2t'2+5t-3) I factored out and end up...
find all values of t where f is discontinues.. (2t'2+7t-4)(2t'2+5t-3) I factored out and end up with t+4/t+3 my question is, how do I find the points of discontinuity?
In a backwards selection process all variables with p-values from the t-tests > 0.05 get removed....
In a backwards selection process all variables with p-values from the t-tests > 0.05 get removed. A new regression analysis is run with the remaining variables. the variable with the highest p-value from the t-tests would get removed no matter what its p-value. A new regression analysis is run with the remaining variables. the variable with the highest p-value from the t-tests would get removed only if its p-value is > 0.05. A new regression analysis is run with the...
Using the table below, would you please check my answers. The answer for the p-value is...
Using the table below, would you please check my answers. The answer for the p-value is supposed to be 0.0000; however, I keep getting 0.9999999977 as the answer. How do you find the correct p-value? Where am I going wrong in my calculation? Regardless of your answer to part (a) using R, run a t-test for the difference between the two treatment means at the α = 5% level of significance. Specifically, we are interested in knowing if there exists...
I am to create a scatter plot with two sets of data (there is a lot...
I am to create a scatter plot with two sets of data (there is a lot more data than what is posted below but the whole data set was too large to post).  I am then to complete a Pearson R test for significance and test for goodness of fit using R2. How do I create a scatter plot with the data? How do I complete the required tests of the data?   Score # BSN Pearson r 536.17 5 T .DIST...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT