State the null and alternative hypotheses. Ho: M = 0 versus H: >0 OH: = 0 versus H₂: < 0 Ho: H0 versus H₂: Hd > 0 Ho: H0 versus H₂: μ = 0 0 Ho: H = 0 versus H: State the test statistic. (Round your answer to three decimal places.) t = Use the critical value approach to state the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to three d places.) t> t< State the conclusion. OH is not rejected. There is sufficient evidence to indicate that the mean reaction time is greater after consuming alcohol. ning alcohol

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 22EQ
icon
Related questions
Question
Need help solving first three parts
**********
*************……………………………..
To test the effect of alcohol in increasing the reaction time to respond to a given stimulus, the reaction times of seven people were measured both before and after
consuming 3 ounces of 40% alcohol. Do the following data indicate that the mean reaction time after consuming alcohol was greater than the mean reaction time
before consuming alcohol? Use a = 0.05. before
before after = d.)
0.05. (Use
(Use
Person 1 2
Before
5
4
After
6
9
3
6
2
4
t>
t<
5
6
State the null and alternative hypotheses.
Ho: M = 0 versus H₂:μ> 0
Ho: Md = 0 versus H: Md < 0
Ho: Md <0 versus Ha: μ> 0
O Ho: H0 versus Ha:μ = 0
Ho: μ = 0 versus H₂: Md # 0
5
2
3
6
5
4
7
3
4
State the test statistic. (Round your answer to three decimal places.)
t =
Use the critical value approach to state the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to three decimal
places.)
State the conclusion.
Ho is not rejected. There is sufficient evidence to indicate that the mean reaction time is greater after consuming alcohol.
O Ho is rejected. There is insufficient evidence to indicate that the mean reaction time is greater after consuming alcohol.
O Ho is rejected. There is sufficient evidence to indicate that the mean reaction time is greater after consuming alcohol.
O Ho is not rejected. There is insufficient evidence to indicate that the mean reaction time is greater after consuming alcohol.
Transcribed Image Text:********** *************…………………………….. To test the effect of alcohol in increasing the reaction time to respond to a given stimulus, the reaction times of seven people were measured both before and after consuming 3 ounces of 40% alcohol. Do the following data indicate that the mean reaction time after consuming alcohol was greater than the mean reaction time before consuming alcohol? Use a = 0.05. before before after = d.) 0.05. (Use (Use Person 1 2 Before 5 4 After 6 9 3 6 2 4 t> t< 5 6 State the null and alternative hypotheses. Ho: M = 0 versus H₂:μ> 0 Ho: Md = 0 versus H: Md < 0 Ho: Md <0 versus Ha: μ> 0 O Ho: H0 versus Ha:μ = 0 Ho: μ = 0 versus H₂: Md # 0 5 2 3 6 5 4 7 3 4 State the test statistic. (Round your answer to three decimal places.) t = Use the critical value approach to state the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to three decimal places.) State the conclusion. Ho is not rejected. There is sufficient evidence to indicate that the mean reaction time is greater after consuming alcohol. O Ho is rejected. There is insufficient evidence to indicate that the mean reaction time is greater after consuming alcohol. O Ho is rejected. There is sufficient evidence to indicate that the mean reaction time is greater after consuming alcohol. O Ho is not rejected. There is insufficient evidence to indicate that the mean reaction time is greater after consuming alcohol.
Expert Solution
steps

Step by step

Solved in 3 steps with 14 images

Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt