Determine the Pearson product-moment correlation coefficient for the following data. x 1 11 9 8 5 3 2 y 9 4 5 5 7 7 9 (Do not round the intermediate values. Round your answer to 3 decimal places.) The correlation coefficient, r = enter the Correlation coefficient rounded to 3 decimal places
Added by Jo D.
Step 1
Mean of x = (1+11+9+8+5+3+2)/7 = 5.571 Mean of y = (9+4+5+5+7+7+9)/7 = 6.571 Show more…
Show all steps
Close
Your feedback will help us improve your experience
Lakshya H and 71 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Determine the Pearson product-moment correlation coefficient for the following data x 1 12 9 6 5 3 2 y 9 4 4 5 7 7 10 (Do not round the intermediate values. Round your answer to 3 decimal places.) Correlation coefficient, r =
Adi S.
Calculate Pearson's product moment correlation coefficient for the following set of data 5 8 30 35 41 10 50 13 51 15 60 18 65 20 66 28 70
T. L.
Based on the set of data given in Table 2.25, calculate the regression line using a calculator or other technology tool, and determine the correlation coefficient. Round to three decimal places of accuracy. $$\begin{array}{|c|c|c|c|c|c|}\hline x & {16} & {18} & {20} & {24} & {26} \\ \hline y & {106} & {110} & {115} & {120} & {125} \\ \hline\end{array}$$
Linear Functions
Fitting Linear Models to Data
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD