Question 12 - Week 4 Practice

Question 12

00:00Est. 4 min

Marks:+5.000.00

A fitness coach records whether the clients meet their weekly exercise goal (Yes

= 1

, No

= 0

) and their body fat percentage after 3 months. The data is collected from four clients and represented in Table Q.2. Calculate the absolute Point Bi-serial correlation coefficient between the exercise goal and body fat (\%). Enter the answer correct to two decimal places. Question illustration

Integer answer

Hard Difficulty

13 July 2025

Your answer