Question

According to Indian standards the minimum total fatty matter in soaps is required to be:(a) 70% (b) 60%(c) 50% (d) 40%

Answer 1

Answer:

Explanation:

Quartiles divide a rank-ordered data set into four equal parts. The values that divide each part are called the first, second, and third quartiles; and they are denoted by Q1, Q2, and Q3, respectively.