Question

Consider the first 10 whole numbers

Find the mean
4
4.5
5
5.5
Find the median
4
4.5
5
5.5

Answer 1

Substances which themselves are not catalysts, but when mixed in small quantities with the catalysts increase their efficiency are called as promoters or activators. Catalytic poisons : Substances which destroy the activity of the catalyst by their presence are known as catalytic poisons. ...