Answer: Large Data Sets. In Exercises, use the data from

Chapter 10, Problem 31BSC

(choose chapter or problem)

QUESTION:

Large Data Sets. In Exercises 29–32, use the data from Appendix B to construct a scatterplot, find the value of the linear correlation coefficient r, and find either the P-value or the critical values of r from Table A-6 using \(\alpha=0.05). Determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. (Save your work because the same data sets will be used inSection 10-3 exercises.)

Word Counts of Men and Women Refer to Data Set 17 in Appendix B and use the word counts measured from men and women in couple relationships listed in the first two columns of Data Set 17.

Equation Transcription:

$\alpha{}=0.05$

Text Transcription:

\alpha=0.05

Questions & Answers

QUESTION:

Word Counts of Men and Women Refer to Data Set 17 in Appendix B and use the word counts measured from men and women in couple relationships listed in the first two columns of Data Set 17.

Equation Transcription:

$\alpha{}=0.05$

Text Transcription:

\alpha=0.05

ANSWER:

Problem 31 BSC

Answer:

Step1 of 4:

We have Refer to Data Set 17 in Appendix B and use the word counts measured from men and women in couple relationships listed in the first two columns of Data Set 17.

Step2 of 4:

We need to construct a scatterplot, find the value of the linear correlation coefficient r, and find either the P-value or the critical values of r from Table A-5 using α = 0.05. Determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.

A scatter plot is obtained by using Excel and the steps are as follows:

$\bullet{}$ Enter the given data in Excel sheet