Math, asked by khanarbaz91914, 10 months ago

of the life time of 400 neon lamps.
The following table gives the distribution of
Number of lamps
14
Lifetime in hours)
1500-2000
2000 - 2500
2500 - 3000
3000 - 3500
3500-4000
4000 - 4500
4500-5000
85
Find the median life time of a lamp.

Answers

Answered by asktotnalli

6

Answer:

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