Question

For the data set (−2,−1),(3,2),(6,5),(8,8),(11,11),(−2,−1),(3,2),(6,5),(8,8),(11,11), carry out the hypothesis test H0H1β1=0β1≠0H0β1=0H1β1≠0 Determine the value of the...

For the data set

(−2,−1),(3,2),(6,5),(8,8),(11,11),(−2,−1),(3,2),(6,5),(8,8),(11,11),

carry out the hypothesis test

H0H1β1=0β1≠0H0β1=0H1β1≠0

Determine the value of the test statistic and the associated p-value.

Test Statistic =

p-Value =

Homework Answers

Answer #1

The statistical software output for this problem is:

Hence,

Test statistics = 10.3333

p - Value = 0.0019

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
For the data set (?2,?3),(3,3),(6,4),(8,6),(12,9), carry out the hypothesis test H0H1?1=0?1?0 Determine the value of the...
For the data set (?2,?3),(3,3),(6,4),(8,6),(12,9), carry out the hypothesis test H0H1?1=0?1?0 Determine the value of the test statistic and the associated p-value. Test Statistic = p-Value =
For the data set (?2,?3),(3,3),(6,4),(8,6),(12,9), carry out the hypothesis test H0H1?1=0?1?0 Determine the value of the...
For the data set (?2,?3),(3,3),(6,4),(8,6),(12,9), carry out the hypothesis test H0H1?1=0?1?0 Determine the value of the test statistic and the associated p-value. Test Statistic = p-Value =
For the data set:   x     y -3 -3 3 3 6 6 8 7 12 11...
For the data set:   x     y -3 -3 3 3 6 6 8 7 12 11 carry out the hypothesis test H0:β1=0 H1:β1≠0 Determine the value of the test statistic and the associated p-value. Test Stat = p-Val =
Note: For this Question, it may be necessary to use R to avoid LONG calculations and...
Note: For this Question, it may be necessary to use R to avoid LONG calculations and achieve the required precisions in both answers. 1. For the following pairs of (x,y) observations, (−2,−3),(3,3),(6,6),(7,6),(10,9) we are interesting in fitting the population regression model μy=α+β1x. Carry out the hypothesis test H0 β1=0 H1 β1≠0 Determine the value of the test statistic and the associated p-value. Test Statistic = p-Value = 2. For the data set we have the following (x,y) pairs of observations:...
Hypothesis Test for 1 -Proportion Z 2) of children are believed to carry a gene that...
Hypothesis Test for 1 -Proportion Z 2) of children are believed to carry a gene that predisposes them to juvenile diabetes. Researchers find in a sample of 732 newborns 87 carry the gene. a) What is the sample proportion p^. What is u p^ and s p^ b) Given the claim that 10% of children have this gene, test at the .05 significance level that the true proportion is greater than .10 Description Hypotheses: Conditions check: the Normal Distribution is...
Consider the following hypothesis test. H0: 1 - 2 ≤ 0 Ha: 1 - 2 >...
Consider the following hypothesis test. H0: 1 - 2 ≤ 0 Ha: 1 - 2 > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 = 40 n2 = 50 x1 = 25.2 x2 = 22.8 σ1 = 5.2 σ2 = 6.0 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-table. c. With = .05,...
1. To give you guided practice in carrying out a hypothesis test about a population proportion....
1. To give you guided practice in carrying out a hypothesis test about a population proportion. (Note: This hypothesis test is also called a z-test for the population proportion.) 2. To learn how to use statistical software to help you carry out the test. Background: This activity is based on the results of a recent study on the safety of airplane drinking water that was conducted by the U.S. Environmental Protection Agency (EPA). A study found that out of a...
1,) The p-value for a hypothesis test turns out to be 0.05147. At a 6% level...
1,) The p-value for a hypothesis test turns out to be 0.05147. At a 6% level of significance, what is the proper decision? Reject H0H0 Fail to reject H0 2.) The p-value for a hypothesis test turns out to be 0.03526. At a 4% level of significance, what is the proper decision? Reject H0H0 Fail to reject H0
Consider the following hypothesis test. H0:  1 -  2≤ 0 Ha:  1 -  2> 0 The following results are for...
Consider the following hypothesis test. H0:  1 -  2≤ 0 Ha:  1 -  2> 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n 1 = 30 n 2 = 70 x 1 = 25.6 x 2 = 22.2 σ 1 = 5.3 σ 2 = 7 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-table. Use z-value rounded to...
For each of the following data sets, carry out a one-tailed t-test, with α = 0.05,...
For each of the following data sets, carry out a one-tailed t-test, with α = 0.05, and the alternative hypothesis ????????: U1 > U2 In each case, give the p-value (if applicable) or explain why the data are inconsistent with the alternative hypothesis. State whether or not the null hypothesis is rejected. a) Sample 1: n=10 , mean= 10.8 Sample 2: n= 10, mean= 10.5 df= 18 SE= 0.23 b) Sample 1: n= 100, mean 750 Sample 2: n=100, mean=...