The formula for the calculation of Mean by short method is
a.
∑fx/N
b.
A.M + (∑fx'/N) ×i
c.
A.M + ∑fx'/N
d.
(∑fx/N)×i
Answers
Answered by
0
Step-by-step explanation:
a is the formula of mean
Similar questions
Math,
18 days ago
Biology,
18 days ago
Math,
1 month ago
Political Science,
9 months ago
English,
9 months ago