Does 10K running time decrease when the runner listens to music? Nine runners were timed as they ran a 10K with and without listening to music. The running times in minutes are shown below. Running Time 45 42 42 52 48 51 36 47 45 Without Music 47 54 43 62 51 52 42 59 51 Assume a Normal distribution. What can be concluded at the the cx = 0.10 level of significance? For this study, we should use t-test for the difference between two dependent population means Houd O a. The null and alternative hypotheses would be: H₁: ud O b. The test statistic With Music c. The p-value = 0.0007 0 0 (please enter a decimal) (Please enter a decimal) -4.786 x (please show your answer to 3 decimal places.) x (Please show your answer to 4 decimal places.)
Does 10K running time decrease when the runner listens to music? Nine runners were timed as they ran a 10K with and without listening to music. The running times in minutes are shown below. Running Time 45 42 42 52 48 51 36 47 45 Without Music 47 54 43 62 51 52 42 59 51 Assume a Normal distribution. What can be concluded at the the cx = 0.10 level of significance? For this study, we should use t-test for the difference between two dependent population means Houd O a. The null and alternative hypotheses would be: H₁: ud O b. The test statistic With Music c. The p-value = 0.0007 0 0 (please enter a decimal) (Please enter a decimal) -4.786 x (please show your answer to 3 decimal places.) x (Please show your answer to 4 decimal places.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 3CYU
Related questions
Question
p6need help parts B and C
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 14 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL