When sampling a population, the numbers of organisms are counted within a sample site, and then the results multiplied to estimate the total number in the entire habitat. Large animals and plants can ...

CBSE sample papers and marking schemes give a preview of the question paper design, format of questions and allotment of marks in board exams. Here, we are providing the latest CBSE sample paper and ...

Sampling is the process of creating a small unbiased population to be used in a test or experiment. The sample removes the impractical idea of surveying everyone in a market or a population. Random ...

Central Board of Secondary Education (CBSE), for the first time, will conduct two separate examinations for class 10 Mathematics subject under upcoming board examination 2020. The first one will be ...

The new maths GCSEs will be taught in England from September 2015 Schools in England are being asked to put pupils through extra mock maths exams after concerns were raised over the new maths GCSE. In ...