Compute the correlation coefficient for the data below.
x values | -5 | -1 | 5 |
y values | 5 | 3 | -4 |
a. 0.932
b. –0.343
c. –0.490
d. –0.981
Compute the correlation coefficient for the data below. x values -5 -1 5 y values 5...
Question 19 (4 points) Compute the correlation coefficient for the data below X values -3 Y values 5 6 -2 6 -1 7 3 1) -0.783 2) 0.613 3) 0.000 4) -0.522
Compute the Pearson Correlation Coefficient, r, for the following data X Y 1 7 3 4 5 3 4 2 2 4 Note: If it is a decimal number with two or more than two places, leave only two decimal places after the decimal point and do not round. If it is a negative correlation, please do not forget to include the negative sign. 1a) The Pearson Correlation, r is: 1b) The correlation is Group of answer choices a) Medium...
Use given below data and additional data point (10.5,9.3)
to compute the linear correlation coefficient with the
additional data point. The linear correlation coefficient for the
five pieces of data is ________
(Round to three decimal places as needed.)
Use the given data to complete parts (a) and (b) below. X 2.2 4 2.8 4.6 y 3.8 1.5 3.5 5
Compute the correlation coefficient. x 2 7 6 3 4 y 4 6 5 3 2 Send data to Excel The correlation coefficient is . Round the answers to three decimal places.
1. Compute r, the correlation coefficient for the following set of bivariate data. Is this correlation significant? (Use = 0.05). x 1 2 3 4 5 y 2 3 6 8 9 2. Hello, For my own reference can you also explain how one goes about solving? Thanks!
Use the table of values to calculate the linear correlation coefficient r. x y 4 -5 53 -1 86 13 162 16 A. r = 0.918 B. r = 0.464 C. r = 0.619 D. r = 0.862
Compute the correlation coefficient. Show Example X6 3 1 4 5 y 5 3 2 71 Send data to Excel al. The correlation coefficient is Round the answers to three decimal places.
12. (20 pts) Compute the linear correlation coefficient of the following set of data points: X y 19 1 4 18 14 5 6 9 6 1 Use formula to find the linear correlation coefficient.
For the data below, compute the Pearson correlation. 4 6. Find coefficient of determination: 5. 2. 3. 2.
Please compute the covariance and correlation coefficient for
the bivariate sample data sets below, and graph the X, Y data.
2 -277 13-4-21-4 2 5315 2 8971 I 23456789 10