# Statistics

posted by Jordon

consider b1=100 and b0=5, this gives us the estimated regression equation of y=100x+5

Find the estimated standard deviation of b1 and the corresponding t-statistic.
a.)At the 1% level of significance, can you reject the null hypothesis? Make sure you state
the null and alternative hypotheses.
b.)Find the F-statistic. Is the equation significant at the 1% level? Make sure you
state the null and alternative hypotheses. Use the p-value approach.

a) Ho:b1=0
ha:b1 cant equal 0

not sure how to do the rest of the question, please help

## Similar Questions

1. ### Statistics

Need help with these questions: I have already answered 27 out of the 30 accept these last three: 8. Given the significance level 0.01, the F-value for the degrees of freedom, d.f. = (7,3) is. A) 8.45 B) 27.67 C) 5.89 D) 14.62 9. One-way …
2. ### statistics

In a chi-squared test of a contingency table, the value of the test statistic was =12.678, and the critical value at = 0.025 was 14.4494. Thus, (Points: 2) A) we fail to reject the null hypothesis at = 0.025 B) we reject the null hypothesis …
3. ### statistics

The manager of a service station is in the process of analyzing the number of times car owners change the oil in their cars. She believes that the average motorist changes his or her car's oil less frequently than recommended by the …
4. ### stats

A statistics practitioner wishes to test the following hypothesis: H0 : ì = 600 against H1 : ì < 600 A sample of 50 observations yielded the statistics: mean x = 585 and standard deviation sx = 45. The test statistic of a test …
5. ### statistics

Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). 1) Vvith H1: p * 0.733, the test …
6. ### statistics

Given a sample size of 38, with sample mean 660.3 and sample standard deviation 95.9 we are to perform the following hypothesis test. Null Hypothesis H0: ƒÊ = 700 Alternative Hypothesis H0: ƒÊ ‚ 700 At significance level 0.05 …
7. ### statistics

A researcher is testing a null hypothesis that states: H: ì = 50. A sample of 25 scores is selected and the mean is M = 55.Assuming that the sample variance is s2 = 100, compute the estimated standard error and the t statistic. Is …
8. ### Statistics

Using the numerical data for your team project, conduct a two sample, two-tailed hypothesis test for the mean, with a 0.05 level of significance. Find and interpret each step. H0: H1: Test statistic = Critical value = p-value = Reject …
9. ### ASU

A two-tailed test is conducted at the 5% significance level. What is the P-value required to reject the null hypothesis?
10. ### Econ stats

consider b1=100 and b0=5, this gives us the estimated regression equation of y=100x+5 Find the estimated standard deviation of b1 and the corresponding t-statistic. a.)At the 1% level of significance, can you reject the null hypothesis?

More Similar Questions