Let $ A = \begin{bmatrix} 2 & 2 + p & 2 + p + q \\4 & 6 + 2p & 8 + 3p + 2q \\6 & 12 + 3p & 20 + 6p + 3q \end{bmatrix} $ If $ \text{det}(\text{adj}(\text{adj}(3A))) = 2^m \cdot 3^n, \, m, n \in \mathbb{N}, $ then $ m + n $ is equal to:
List-I (Statistical Concept) | List-II (Description) |
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A. Bias | I. Prejudice in a general or specific sense, usually in the sense for having a preference to one particular sample, perspective, external influence etc. |
B. Prevalence | II. Number of cases of a disease that are present in a particular population at a given time |
C. Placebo | III. A measure of the distance in standard deviations of a sample from the mean |
D. Z-Score | IV. An inactive substance or preparation used as a control in an experiment or test to determine the effectiveness of a medicinal drug/supplement etc. |