Question

190
Find out standard deviation of the distribution of population in 104 villages of a Tehsil, as gaven
below by step-deviation method,
Distribution of Population
Ep.
Population
0-200
200-400
No. of Villages
400–1,000
10
1,000–2,000
28
42
2,000–5,000
18
6.​

Answer 1

Answer:

Action taken by a country whose exports are adversely affected by the raising of tariff or other trade-restricting measures by another country. Also called retorsion.