If a variable takes the discrete values \[\alpha -4,\,\alpha -\frac{7}{2},\,\alpha -\frac{5}{2},\,\alpha -3,\,\alpha -2,\,\alpha +\frac{1}{2},\,\alpha -\frac{1}{2},\,\alpha +5\,(\alpha >0)\], then the median is [DCE 1997; Pb. CET 1988]

If a variable takes the discrete values \[\alpha -4,\,\alpha -\frac{7}

1.	If a variable takes the discrete values \[\alpha -4,\,\alpha -\frac{7}{2},\,\alpha -\frac{5}{2},\,\alpha -3,\,\alpha -2,\,\alpha +\frac{1}{2},\,\alpha -\frac{1}{2},\,\alpha +5\,(\alpha >0)\], then the median is [DCE 1997; Pb. CET 1988]
A.	\[\alpha -\frac{5}{4}\]
B.	\[\alpha -\frac{1}{2}\]
C.	\[\alpha -2\]
D.	\[\alpha +\frac{5}{4}\]
Answer» B. \[\alpha -\frac{1}{2}\]

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If a variable takes the discrete values \[\alpha -4,\,\alpha -\frac{7}{2},\,\alpha -\frac{5}{2},\,\alpha -3,\,\alpha -2,\,\alpha +\frac{1}{2},\,\alpha -\frac{1}{2},\,\alpha +5\,(\alpha >0)\], then the median is [DCE 1997; Pb. CET 1988]

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