find mean by assumed mean metho
1 45-55 155-65 85-75 75-85/85-as
3 I 10 T 1 ST 3
Answers
Answered by
1
Answer:
donot know about it
Step-by-step explanation:
sorry
Similar questions
History,
7 months ago
English,
7 months ago
Science,
7 months ago
English,
1 year ago
CBSE BOARD X,
1 year ago