Signed Correlation

EasyStatistics

Let $X$ and $Y$ be two random variables with $\text{Corr}(X,Y) = -0.4$ . If possible, find $\text{Corr}(3X+1,1-Y)$ . If it is not possible, enter $100$ .

Step-by-step hints are a Pro feature.Get started

Create a free account to answer and track your progress.

Practice like a quant

Create a free account to answer questions and track your progress — across 2,000+ interview questions.

Get started for free