Question
Compute and interpret the correlation coefficient for the following data:
| X(Height) | 12 | 10 | 14 | 11 | 12 | 9 |
| Y (Weight) | 18 | 17 | 23 | 19 | 20 | 15 |
Answer :
Word Count : 146
To compute the correlation coefficient \( r \) between two variables, we use the Pearson correlation formula: \[ r = \frac{n(\sum XY) - (\sum __________ ______ ________ _____ ____.
____ _______ __________ _________ _______ _____ ___.
____ ______ _____ _______ ____ _______ ______ _______ ___.
_______ ____ __________ ___ __________ ________ _____ ____ __________ _________ __________ ______.
_____ _____ _______ __________ ________ ____ ___ _____ ____ ________ ______.
________ __________ _______ __________ _____ ______ _______ ______ ____.
________ __________ ___ ____ _______ ___ ___.
__________ ___ _________ _________ _____ ____ __________ ______ ________ _____.
____ ___ _____ _____ ______ _____ ________ _________.
_______ ________ ________ _____ _____ ________.
____ ____ ___ ______ ________ __________ _________.
____ _______ ____ _____ ___ ____ _______ __________ _______ _____.
________ __________ ____ ___ ____ ________ __________ _______ _____ ____ ____ _____.
____ ___ ______ _______ ________ ____ __________ _____ ______.
Get Full Answer on WhatsApp
To compute the correlation coefficient \( r \) between two variables, we use the Pearson correlation formula: \[ r = \frac{n(\sum XY) - (\sum __________ ______ ________ _____ ____.
____ _______ __________ _________ _______ _____ ___.
____ ______ _____ _______ ____ _______ ______ _______ ___.
_______ ____ __________ ___ __________ ________ _____ ____ __________ _________ __________ ______.
_____ _____ _______ __________ ________ ____ ___ _____ ____ ________ ______.
________ __________ _______ __________ _____ ______ _______ ______ ____.
________ __________ ___ ____ _______ ___ ___.
__________ ___ _________ _________ _____ ____ __________ ______ ________ _____.
____ ___ _____ _____ ______ _____ ________ _________.
_______ ________ ________ _____ _____ ________.
____ ____ ___ ______ ________ __________ _________.
____ _______ ____ _____ ___ ____ _______ __________ _______ _____.
________ __________ ____ ___ ____ ________ __________ _______ _____ ____ ____ _____.
____ ___ ______ _______ ________ ____ __________ _____ ______.
Get Full Answer on WhatsApp
IGNOU NEWS
Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★