Question

Q 64
Fill in the gap The quartile deviation of a frequency
distribution includes
of the total
observations
Ops: A
middle 50%
any 50%
first 50%
D
last 50%​

Answer 1

Step-by-step explanation:

In chemistry, neutralization or neutralisation (see spelling differences) is a chemical reaction in which acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.