ZuoTi.Pro
Question

Suppose we do not reject the t-test null hypothesis of H0: β1 = 0 for a...

Suppose we do not reject the t-test null hypothesis of H0: β1 = 0 for a regression. In this case, we think there is evidence that the X variable values help explain the Y variable values.

True or False

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Ans : FALSE

(X variable values does not help explain the Y variable values.)

0 0
Add a comment
Know the answer?
Add Answer to:
Suppose we do not reject the t-test null hypothesis of H0: β1 = 0 for a...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • In a one-tailed t-test, the null hypothesis is H0: population β1≥0. If the test statistic =...

    In a one-tailed t-test, the null hypothesis is H0: population β1≥0. If the test statistic = – 1.529, and the critical value you find from the t-table is 2.164, do you reject the null hypothesis?

  • Use the following set of points to test the null hypothesis H0: β1=0

    Use the following set of points to test the null hypothesis H0: β1=0 versus H1: β1 ≠ 0. Use the critical value method with the α=0.05 level of significance. The slope of the regression line for this data is computed to be b1=-0.13834, and the standard error of b1 is computed to be sb=0.264048.x15173221210y81617161717Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas.Critical value(s):

  • please help with t test snd hypothesesis If we reject a null hypothesis at the 1%...

    please help with t test snd hypothesesis If we reject a null hypothesis at the 1% significance level, then we have hypothesis is false. evidence that the null For this problem create your own t-test and state your null hypothesis, alternative hypothesis Draw out the normal distribution curve and the critical region. You can assume a two tail test. Label the critical region. strong weak non existent

  • Q. 20 In a simple linear regression, when testing H0: β1 = 0, against H1: β1...

    Q. 20 In a simple linear regression, when testing H0: β1 = 0, against H1: β1 ≠0, failing to reject the null hypothesis means that: a. the slope of the regression line is not zero b. the relationship between x and y may be multiplicative c. there is no linear relationship between x and y d. there is a linear relationship between x and y e. None of the above

  • Consider the model yi = β0 +β1X1i +β2X2i +ui . We fail to reject the null...

    Consider the model yi = β0 +β1X1i +β2X2i +ui . We fail to reject the null hypothesis H0 : β1 = 0 and β2 = 0 at 5% when: a) A F test of H0 : β1 = 0 and β2 = 0 give us a p value of 0.001 b) A t test of H0 : β1 = 0 give us a p value of 0.06 and a t test of H0 : β2 = 0 a p value...

  • (e) Suppose that we reject the null hypothesis, what does that imply about OLS estimatron of the ...

    (e) Suppose that we reject the null hypothesis, what does that imply about OLS estimatron of the regression equation of ve? (Hint: does this problem affect unbiasedness or c ciency of OLS estimators?) (d) (10 pts bonus) Solve the problem by completely specifying the regression model. 630 pts) Suppose & is the residual of the following regression (a) If we are also running the regression what OLS assumption of time series data we suspect is violated (what time series prob-...

  • 1.Suppose that the standard two-sided t test for the null hypothesis β2 = 0 results in...

    1.Suppose that the standard two-sided t test for the null hypothesis β2 = 0 results in a p-value of 0.43 . What can you conclude? a)There is not enough evidence to say that β2=0. b)There is not enough evidence to say that β2≠0. c)There is enough evidence to say that β2=0. d)There is enough evidence to say that β2≠0. 2.We have a sample with means  y = 5 and x = 2. If least squares regression of y on x results...

  • If you perform a hypothesis test on the population slope Parameter (β1) in regression analysis and...

    If you perform a hypothesis test on the population slope Parameter (β1) in regression analysis and reject the Null hypothesis: Ho: β1= 0. Your conclusion would be: A.) The least squares sample regression equation should not be used because there is not sufficient evidence of a relationship between the independent variable and the dependent variable.. B.) The least squares sample regression equation should be used because there is sufficient evidence of a relationship between the independent variable and the dependent...

  • Suppose we run a two sample t-test using consumer ratings on two robotic vacuums, which are...

    Suppose we run a two sample t-test using consumer ratings on two robotic vacuums, which are labelled "Sting-Ray" and "E-Vac," but they are actually the same model vacuum. The null hypothesis for the test is H0: μS = μE. If we reject this null hypothesis, we have evidence of brand preference among consumers of robotic vacuums. tRUE OR FALSE

  • When we conclude that β1 = 0 in a test of hypothesis or a test for...

    When we conclude that β1 = 0 in a test of hypothesis or a test for significance of regression, we can also conclude that the correlation, ρ, is equal to ______

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT