Let \[\left( \mathbf{k}-\mathbf{1} \right)\] be the mid-point and 'm' be the lower class limit of a class in a continuous frequency distribution. The upper class-limit of the class is ___________

Let \[\left( \mathbf{k}-\mathbf{1} \right)\] be the mid-point and 'm'

1.	Let \[\left( \mathbf{k}-\mathbf{1} \right)\] be the mid-point and 'm' be the lower class limit of a class in a continuous frequency distribution. The upper class-limit of the class is ___________
A.	\[\left( k-1 \right)-m\]
B.	\[\left( k-1 \right)+m\]
C.	\[2\left( k-1 \right)-m\]
D.	\[2\left( k+1 \right)-m\]
E.	None of these
Answer» D. \[2\left( k+1 \right)-m\]

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Let \[\left( \mathbf{k}-\mathbf{1} \right)\] be the mid-point and 'm' be the lower class limit of a class in a continuous frequency distribution. The upper class-limit of the class is ___________

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