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

ABC26PH0964 · Data Analysis

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

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

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

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

(c)$\mathrm{y}=\mathrm{Ax}+\mathrm{B}$

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

Answer

Answer (as printed): C

Explanation

No explanation was printed for this question.

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