Homework Help is Here – Start Your Trial Now!
Math
Statistics
Annual high temperatures in a certain location have been tracked for a sample of 8 years. Let and represent the year the high temperature (in ). X y 5 15.7 6 18.48 7 20.36 8 23.24 9 26.12 10 30.6 11 32.68 12 34.96 Calculate the correlation coefficient. (Round to three decimal places.) r = Let's test the significance of the correlation coefficient at α = €0.05 significance level. Ho There is not a significant relationship between the year and high temperature, i.e., p = 0. Ha There is a significant relationship between the year and high temperature, i.e., p = 0. a. Calculate the test statistic. Round to three decimal places. t = b. Calculate the p-value. Round to four decimal places. p-value = c. Make a decision. Reject the null hypothesis. Do not reject the null hypothesis. d. Is there enough evidence to support that there is a significant relationship between the year and high temperature? Yes No Question Help: ▸ Video

Annual high temperatures in a certain location have been tracked for a sample of 8 years. Let and represent the year the high temperature (in ). X y 5 15.7 6 18.48 7 20.36 8 23.24 9 26.12 10 30.6 11 32.68 12 34.96 Calculate the correlation coefficient. (Round to three decimal places.) r = Let's test the significance of the correlation coefficient at α = €0.05 significance level. Ho There is not a significant relationship between the year and high temperature, i.e., p = 0. Ha There is a significant relationship between the year and high temperature, i.e., p = 0. a. Calculate the test statistic. Round to three decimal places. t = b. Calculate the p-value. Round to four decimal places. p-value = c. Make a decision. Reject the null hypothesis. Do not reject the null hypothesis. d. Is there enough evidence to support that there is a significant relationship between the year and high temperature? Yes No Question Help: ▸ Video

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.CR: Chapter 4 Review
Problem 88CR
See similar textbooks
icon
Related questions
Question
Annual high temperatures in a certain location have been tracked for a sample of 8 years. Let and represent the year the high temperature (in ). X y 5 15.7 6 18.48 7 20.36 8 23.24 9 26.12 10 30.6 11 32.68 12 34.96 Calculate the correlation coefficient. (Round to three decimal places.) r = Let's test the significance of the correlation coefficient at α = €0.05 significance level. Ho There is not a significant relationship between the year and high temperature, i.e., p = 0. Ha There is a significant relationship between the year and high temperature, i.e., p = 0. a. Calculate the test statistic. Round to three decimal places. t = b. Calculate the p-value. Round to four decimal places. p-value = c. Make a decision. Reject the null hypothesis. Do not reject the null hypothesis. d. Is there enough evidence to support that there is a significant relationship between the year and high temperature? Yes No Question Help: ▸ Video
Transcribed Image Text:Annual high temperatures in a certain location have been tracked for a sample of 8 years. Let and represent the year the high temperature (in ). X y 5 15.7 6 18.48 7 20.36 8 23.24 9 26.12 10 30.6 11 32.68 12 34.96 Calculate the correlation coefficient. (Round to three decimal places.) r = Let's test the significance of the correlation coefficient at α = €0.05 significance level. Ho There is not a significant relationship between the year and high temperature, i.e., p = 0. Ha There is a significant relationship between the year and high temperature, i.e., p = 0. a. Calculate the test statistic. Round to three decimal places. t = b. Calculate the p-value. Round to four decimal places. p-value = c. Make a decision. Reject the null hypothesis. Do not reject the null hypothesis. d. Is there enough evidence to support that there is a significant relationship between the year and high temperature? Yes No Question Help: ▸ Video
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
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
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS