ZuoTi.Pro
Question
excel

Consider the following data set: Variable 1: 275 10 8 10 14 Variable 2: 7 12 10 18 11 21 14 What is the sample correlation coefficient for this data set? A. -0.21 OB. 0.50 O C. 0.70 D. -0.66 Click to select your answer
math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

The sampe correlation coefticient for ven data s+ is .7

0 0
Add a comment
Know the answer?
Add Answer to:
excel Consider the following data set: Variable 1: 275 10 8 10 14 Variable 2: 7...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Consider the following data set: Variable 1: 2 7 5 10 8 10 14 Variable 2:...

    Consider the following data set: Variable 1: 2 7 5 10 8 10 14 Variable 2: 5 10 15 23 14 17 25 The sample correlation coefficient for this data set is: a. .53 b. .89 c. -.53 d. 1.56 (How to calculateate it by use the graph calculator, or something simply ways)

  • Consider the following sample data: x 8 10 7 5 2 y 11 2 7 4...

    Consider the following sample data: x 8 10 7 5 2 y 11 2 7 4 8 Click here for the Excel Data File a. Calculate the covariance between the variables. (Negative value should be indicated by a minus sign. Round your intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) b. Calculate the correlation coefficient. (Round your intermediate calculations to 4 decimal places and final answer to 2 decimal places.)

  • Given the following sample observations, create a scatter diagram using Excel. 8 -16 12 18 У 58 2...

    Given the following sample observations, create a scatter diagram using Excel. 8 -16 12 18 У 58 247 153 3 341 Click here for the Excel Data Fils 1. Compute the correlation coefficient. (Round your answer to 3 decimal places.) Coefficient of correlation 2. Does the relationship between the variables appear to be linear? Yes No 3. Try squaring the X variable and then determine the correlation coefficient. (Round your answer to 3 decimal places.) Coefficient of correlation Y87 Y52...

  • Consider the following two sample data sets. Set 1: 6 39 8 7 0 Set 2:...

    Consider the following two sample data sets. Set 1: 6 39 8 7 0 Set 2: 2 16 18 7 4 a. Calculate the coefficient of variation for each data set. b. Which data set has more variability? a. The coefficient of variation for set 1 is %. (Round to one decimal place as needed.)

  • (1 point) Consider the following small data set. Subject x y 1 10 28 2 14...

    (1 point) Consider the following small data set. Subject x y 1 10 28 2 14 19 3 7 30 4 14 30 5 16 26 Find the linear correlation coefficient.

  • For the accompanying data​ set, (a) draw a scatter diagram of the​ data, (b) by​ hand,...

    For the accompanying data​ set, (a) draw a scatter diagram of the​ data, (b) by​ hand, compute the correlation​ coefficient, and​ (c) determine whether there is a linear relation between x and y. Click here to view the data set. LOADING... Click here to view the critical values table. LOADING... ​(a) Draw a scatter diagram of the data. Choose the correct graph below. A. 010020xy A scatter diagram has a horizontal x-axis labeled from 0 to 10 in increments of...

  • Consider the following sample data: x 11 7 5 5 4 y 3 10 13 6...

    Consider the following sample data: x 11 7 5 5 4 y 3 10 13 6 11 Click here for the Excel Data File a. Calculate the covariance between the variables. (Negative value should be indicated by a minus sign. Round your intermediate calculations to 4 decimal places and final answer to 2 decimal places.)   Covariance    b. Calculate the correlation coefficient. (Round your intermediate calculations to 4 decimal places and final answer to 2 decimal places.)   Correlation coefficient   

  • For the accompanying data set, (a) draw a scatter diagram of the data, (b) compute the...

    For the accompanying data set, (a) draw a scatter diagram of the data, (b) compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Click the icon to view the data set Click the icon to view the critical values table (a) Draw a scatter diagram of the data. Choose the correct graph below. OA. ов. Ос. OD. A 10 A 10- 10- 1 Question Viewer ucal values tables e data. Choose the...

  • Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.)...

    Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) X 8 10 9.14 13 8.75 9 8.78 11 9.26 14 8.11 6 6.13 4 3.11 12 9.13 7 7.26 5 4.74 y 8.13 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. OA. OB. OC. OD. AY 10 Ау 10- 8- AY 10- 8- 6- 4- 6- ......... 8- 6-...

  • Given the following data set X3 4 5 7 8 7 4 6 7 12 14...

    Given the following data set X3 4 5 7 8 7 4 6 7 12 14 a) Draw a Scaker diagram b) Find the coefficient of of determination and Correlation c R² and coefficient c Determine If it is if linear the relation determine is the linear or nonlineare linear regression line d) If line in the and (a) relation sketch above. is linear on the determine the regression same Cordinate System

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT