Calculate Mean from the following data:
Thickness 2.95 to 2.96 2.97 to 2.98
9
18
34
305 to 3.06
3.03 to 3.04
3.01 to 3.02
2.99 to 3.00
7
15
20
[Ans. X = 3.0018]
Answers
Answered by
1
Answer:
20
Step-by-step explanation:
This answer is Correct
Similar questions