CAT 2024 Last Batch 🧑🎓 Starts on Monday (22nd July). Enroll now
Edit MetaData
If $$d_i$$ stands for the difference of ranks and if $$\sum_{i = 1}^n d_i^2 = \frac{(n - 1)n(n + 1)}{8}$$, then the value of thecoefficient of rank correlation is
0.75
0.25
-0.25
-0.40
Create a FREE account and get:
Login to your Cracku account.
Follow us on
Incase of any issue contact support@cracku.in
Boost your Prep!
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!