Covariance is defined by the relation Cov(x,y)= xy- x y. Given the arbitrary constants A, B and C, Cov(x,y) will be zero if

ABC26PH0049 · Data Analysis

Subject: Physical Chemistry · Chapter: Data Analysis · Topic: Data Analysis – General · Exam: CSIR-NET DEC 2016 · Marks: 2 · Difficulty: Medium

Covariance is defined by the relation $\mathrm{Cov}(x,y)=\langle xy\rangle-\langle x\rangle\langle y\rangle$. Given the arbitrary constants $A, B$ and $C$, $\mathrm{Cov}(x,y)$ will be zero if

(a)$y=Ax^{2}$

(b)$y=Ax^{2}+B$

(c)$y=Ax+B$

(d)$y=Ax^{2}+Bx+c$

Answer

Answer (as printed): C

Explanation

No explanation was printed for this question.

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