Math Homework

Ask Math Questions. Get Help With Your Math Homework

Ask an Expert,

Get an Answer ASAP!

Customer Question

#23 Calculate the correlation coefficent...

#23 Calculate the correlation coefficent r, letting row 1 represent the x-value and row 2 the Y value. Then calculate it again letting row 2 represent the x value and row 1 the y balues what effect does switching the variable have on R?

Row 1= 14 27 38 43 59 68 76

Riw 2= 170 107 170 126 145 132 157

Calculate the correlation coefficent r letting row 1 represent the x values and row 2 the y value

r=

calculate the correlation coefficent r, letting row 2 represent the x-value and row 1 the y value r=

What effect does switching the variable have on the correlation coefficent?

Row 1= 14 27 38 43 59 68 76

Riw 2= 170 107 170 126 145 132 157

Calculate the correlation coefficent r letting row 1 represent the x values and row 2 the y value

r=

calculate the correlation coefficent r, letting row 2 represent the x-value and row 1 the y value r=

What effect does switching the variable have on the correlation coefficent?

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a math tutor or teacherLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Math Homework Questions

1. It is determined that the mean vehicle miles traveled by

1. It is determined that the mean vehicle miles traveled by a U.S. household annually is greater than 22,000 miles. You conduct some research and determine that a random sample of 36 U.S. households h… read more

calculate the correlation coefficientr, letting row 1 represent

calculate the correlation coefficientr, letting row 1 represent the x value and row 2 the y values. then calculate it again, letting row 2 represent the x values and row 1 the y values. what effect do… read more

Calculate the correlation coefficient r. letting row 1 represent

Calculate the correlation coefficient r. letting row 1 represent the x value and row 2 the y value. then caluclate it again letting row 2 represent the x value and row 1 the y values. what effect does… read more

Calculate the correlation coefficient r, letting row 1 represent

Calculate the correlation coefficient r, letting row 1 represent the x values and row 2 the y values. Then calculate it again. Letting row 2 represent the x values and row 1 the y values. What effect … read more

Statistics question Calculate the correlation coefficient

Statistics question: Calculate the correlation coefficient r, letting row 1 represent the x-values and row 2 the y-values. The calculate it again, letting row 2 represent the x-values and row 1 the y-… read more

calculate the correlation coefficient r, letting line 1 be

calculate the correlation coefficient r, letting line 1 be x-values and line 2 being the y value. calculate again letting row 2 be the x value and row 1 be the y value. What effect does switching vari… read more

1. Calculate the correlation coefficient r, letting row 1 represent

1. Calculate the correlation coefficient r, letting row 1 represent the x values and row 2 the y-values. Then calculate it again, letting row 2 represent the x-values and row 1 the y-values. What effe… read more

Calculate the correlation coefficient r, letting row 1 represent

Calculate the correlation coefficient r, letting row 1 represent the x values and Row 2 the y values. Then calculate it again, letting Row 2 represent the x values and Row 1 the y values. What effect … read more

Calculate the correlation coefficient r, letting Row 1 represent

Calculate the correlation coefficient r, letting Row 1 represent the x-values and Row 2 the y-values. Then calculate it again, letting Row 2 represent the x-values and Row 1 the y-values. What effect … read more

Calculate the correlation coefficient r, letting row 1 represent

Calculate the correlation coefficient r, letting row 1 represent the x-values and row 2 the y-values. Calculate it again, letting row 2 represent x-values and row 1 the y-values. What effect foes swit… read more

Total points are 60. Points are included with each part. For

Total points are 60. Points are included with each part. For full credit, work should be included as applicable. Be sure to show your work so that partial credit may be awarded. The table below gives … read more

The data given below are the ages and systolic blood pressure

The data given below are the ages and systolic blood pressure (measured in millimeters of mercury) of 9 randomly selected adults. Subject # XXXXX 2 3 4 5 6 7 8 9 Age, x 41 44 48 51 54 56 60 64 68 Pres… read more

The data given below are the ages and systolic blood pressure

The data given below are the ages and systolic blood pressure (measured in millimeters of mercury) of 9 randomly selected adults. Subject # 1 2 3 &n bsp; 4 5 6 7 8 9 Age, x 41 ;44 48 51 54 56 60… read more

Please if you could be so kind as to help me with my questions.

Please if you could be so kind as to help me with my questions. i would like some help please! 1- The table below shows the results of a survey in which 141 mean and 145 women workers ages 25 to 64 we… read more

Please any help will be appreciated. Thank you 1-What is

Please any help will be appreciated. Thank you 1-What is the regression equation with the appropriate graph (note that x- and y- axes are broken) Y=-1.04x+50.3 2-Identify the explanatory variable and … read more

Greg First set of questions, I will post the next set shortly 3.

Greg: First set of questions, I will post the next set shortly: 3. find the equation of the regression line for the given data. Then construct a scatter plot of eh data and draw a regression line. (ea… read more

Greg I need these by 9pm 6/8/09 1. Identify the explanatory

Greg: I need these by 9pm 6/8/09 ***Will Give Bonus*** 1. Identify the explanatory variable and the reasonable variable. A farmer wants to determine if the type of fertilizer used by similar crops can… read more

The data below shows the annual salaries (in millions) and

1.The data below shows the annual salaries (in millions) and the number of viewers (in millions) of eight television actors and acresses. Answer parts a-c. salary (x) 96 15 15 33 13 9 5 4 Viewers(y) 1… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

Mr. Gregory White

Master's Degree

92 satisfied customers

M.A., M.S. Education / Educational Administration

JACUSTOMER-yrynbdjl-

Master's Degree

49 satisfied customers

I have taught college Mathematics for the past 10 years.

SusanAthena

Master's Degree

41 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Doctoral Degree

38 satisfied customers

Ph.D. in Mathematics, California Institute of Technology

mhasan420

Master's Degree

29 satisfied customers

BA Maths, Oxford

Don

Master's Degree

17 satisfied customers

M.S. Astronautical Engineering. Math/Science/Comp Tutor

judybailey61

Bachelor's Degree

17 satisfied customers

20 years teaching mathematics

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.