Homework Help is Here – Start Your Trial Now!
Math
Statistics
Refer to the measured systolic and diastolic blood pressure measurements of 40 randomly selected males and test the claim that among men, there is a c correlation with a 0.05 significance level. Click here to view the blood pressure data for men. Click here to view thn critical values of Spearman's rank corelation coefficient ..... Determine the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho: P. 40 H: P 0 B. Ho: P -0 H: Pg #0 O D. Ho: , +0 C. Hg: 0 H, 40 Determine the correlation coefficient. - (Round to three decimal places as needed.) Determine the critical value(s) of the correlation coefficient. (Round to three decimal places as needed. Use a comma to separate answers as needed.) Choose the correct answer below. O A. Reject the null hypothesis. There is sufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressur O B. Reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood press OC. Fail to reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood Eall tn rolert the nll hunnthaeie Thare le eriffiniant addanra tn eiinnt the claim that thara ie a rnrralatinn hahaoon evetnlie and diaetnlie hinndt n

Refer to the measured systolic and diastolic blood pressure measurements of 40 randomly selected males and test the claim that among men, there is a c correlation with a 0.05 significance level. Click here to view the blood pressure data for men. Click here to view thn critical values of Spearman's rank corelation coefficient ..... Determine the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho: P. 40 H: P 0 B. Ho: P -0 H: Pg #0 O D. Ho: , +0 C. Hg: 0 H, 40 Determine the correlation coefficient. - (Round to three decimal places as needed.) Determine the critical value(s) of the correlation coefficient. (Round to three decimal places as needed. Use a comma to separate answers as needed.) Choose the correct answer below. O A. Reject the null hypothesis. There is sufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressur O B. Reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood press OC. Fail to reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood Eall tn rolert the nll hunnthaeie Thare le eriffiniant addanra tn eiinnt the claim that thara ie a rnrralatinn hahaoon evetnlie and diaetnlie hinndt n

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

I need in an hour pls help Thankyou 

**Educational Content on Blood Pressure Correlation Analysis** --- ### Analysis of Systolic and Diastolic Blood Pressure Measurements This educational resource focuses on assessing whether there is a correlation between systolic and diastolic blood pressures among a sample of 40 randomly selected males. This will be evaluated using a rank correlation test with a significance level of 0.05. #### Instructions 1. **Data Access**: - [Click here to view the blood pressure data for men.](#) - [Click here to view the critical values of Spearman’s rank correlation coefficient.](#) 2. **Hypothesis Testing**: - Determine the null and alternative hypotheses for this test. - Choose the correct set of hypotheses from the options below: - A. \( H_0: \rho = 0 \) \( H_1: \rho \neq 0 \) - B. \( H_0: \rho_s = 0 \) \( H_1: \rho_s \neq 0 \) - **C. \( H_0: \rho = 0 \) \( H_1: \rho \neq 0 \)** - D. \( H_0: \rho_r = 0 \) \( H_1: \rho_r \neq 0 \) 3. **Correlation Coefficient Calculation**: - Calculate the Spearman’s rank correlation coefficient \( r_s \). - Enter the value rounded to three decimal places. 4. **Determine Critical Values**: - Calculate the critical values of the correlation coefficient. - Enter the values rounded to three decimal places, separated by a comma. 5. **Conclusions**: - Choose the correct interpretation of your findings: - A. Reject the null hypothesis. There is sufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressures. - B. Fail to reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressures. - C. Fail to reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressures. - D. Reject the null hypothesis. There is sufficient evidence to support the claim that there is a correlation between systolic and diast
Transcribed Image Text:**Educational Content on Blood Pressure Correlation Analysis** --- ### Analysis of Systolic and Diastolic Blood Pressure Measurements This educational resource focuses on assessing whether there is a correlation between systolic and diastolic blood pressures among a sample of 40 randomly selected males. This will be evaluated using a rank correlation test with a significance level of 0.05. #### Instructions 1. **Data Access**: - [Click here to view the blood pressure data for men.](#) - [Click here to view the critical values of Spearman’s rank correlation coefficient.](#) 2. **Hypothesis Testing**: - Determine the null and alternative hypotheses for this test. - Choose the correct set of hypotheses from the options below: - A. \( H_0: \rho = 0 \) \( H_1: \rho \neq 0 \) - B. \( H_0: \rho_s = 0 \) \( H_1: \rho_s \neq 0 \) - **C. \( H_0: \rho = 0 \) \( H_1: \rho \neq 0 \)** - D. \( H_0: \rho_r = 0 \) \( H_1: \rho_r \neq 0 \) 3. **Correlation Coefficient Calculation**: - Calculate the Spearman’s rank correlation coefficient \( r_s \). - Enter the value rounded to three decimal places. 4. **Determine Critical Values**: - Calculate the critical values of the correlation coefficient. - Enter the values rounded to three decimal places, separated by a comma. 5. **Conclusions**: - Choose the correct interpretation of your findings: - A. Reject the null hypothesis. There is sufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressures. - B. Fail to reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressures. - C. Fail to reject the null hypothesis. There is insufficient evidence to support the claim that there is a correlation between systolic and diastolic blood pressures. - D. Reject the null hypothesis. There is sufficient evidence to support the claim that there is a correlation between systolic and diast
**Spearman's Rank Correlation Coefficient** The image provides a visual and tabular representation of the critical values for Spearman's Rank Correlation Coefficient (\(r_s\)). **Graph Explanation:** - The graph shows a probability distribution curve with a bell shape, indicating the critical regions for significance testing. - The horizontal axis ranges from -1 to 1, representing possible values of \(r_s\). - On the curve, shaded areas represent the critical regions at the tails, marked as \( \alpha/2 \). - The middle section indicates where values are not significant, while the tails represent the critical regions where the observed correlation may be statistically significant. **Table of Critical Values:** The table lists critical values for different sample sizes (\(n\)) and significance levels (\(\alpha\)): - **\(n\):** Sample size - **\(\alpha\):** Significance level, with columns of \(\alpha = 0.10, 0.05, 0.02, 0.01\) | \(n\) | \(\alpha = 0.10\) | \(\alpha = 0.05\) | \(\alpha = 0.02\) | \(\alpha = 0.01\) | |-------|-------------------|-------------------|-------------------|-------------------| | 5 | 0.900 | — | — | — | | 6 | 0.829 | 0.886 | 0.943 | — | | 7 | 0.714 | 0.786 | 0.893 | 0.929 | | 8 | 0.643 | 0.738 | 0.833 | 0.881 | | 9 | 0.600 | 0.700 | 0.783 | 0.833 | | 10 | 0.564 | 0.648 | 0.745 | 0.794 | | 11 | 0.536 | 0.618 | 0.709 | 0.755 | This table can be used to determine the significance of a calculated Spearman's Rank Correlation Coefficient, with higher levels of \(\
Transcribed Image Text:**Spearman's Rank Correlation Coefficient** The image provides a visual and tabular representation of the critical values for Spearman's Rank Correlation Coefficient (\(r_s\)). **Graph Explanation:** - The graph shows a probability distribution curve with a bell shape, indicating the critical regions for significance testing. - The horizontal axis ranges from -1 to 1, representing possible values of \(r_s\). - On the curve, shaded areas represent the critical regions at the tails, marked as \( \alpha/2 \). - The middle section indicates where values are not significant, while the tails represent the critical regions where the observed correlation may be statistically significant. **Table of Critical Values:** The table lists critical values for different sample sizes (\(n\)) and significance levels (\(\alpha\)): - **\(n\):** Sample size - **\(\alpha\):** Significance level, with columns of \(\alpha = 0.10, 0.05, 0.02, 0.01\) | \(n\) | \(\alpha = 0.10\) | \(\alpha = 0.05\) | \(\alpha = 0.02\) | \(\alpha = 0.01\) | |-------|-------------------|-------------------|-------------------|-------------------| | 5 | 0.900 | — | — | — | | 6 | 0.829 | 0.886 | 0.943 | — | | 7 | 0.714 | 0.786 | 0.893 | 0.929 | | 8 | 0.643 | 0.738 | 0.833 | 0.881 | | 9 | 0.600 | 0.700 | 0.783 | 0.833 | | 10 | 0.564 | 0.648 | 0.745 | 0.794 | | 11 | 0.536 | 0.618 | 0.709 | 0.755 | This table can be used to determine the significance of a calculated Spearman's Rank Correlation Coefficient, with higher levels of \(\
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS