Surya Roshni, operating in the Steel - Tubes/Pipes sector and classified as a Smallcap on the BSE, currently has its share price at ₹317.5.

Methods of analysis used in the comparison of two methods of measurement are reviewed. The use of correlation, regression and the difference between means is criticized. A simple parametric approach ...

Data from the Hanford plant, where many workers have been employed in jobs involving some exposure to radiation, are analyzed. Mortality from all causes, all cancers, and specific cancer types is ...