Question

find the median
class interval frequency
0-1000 250
1000-2000 190
2000-3000 100
3000-4000 40
4000-5000 15
5000-6000 5​

Answer 1

Step-by-step explanation:

CI 0-1000 1000-2000 2000-30003000-4000  4000-50005000-6000  f.i 250 190 100 40 45 5 c.fi 250 440 540 580 595 600N=600

Since, 

2N=2600

=300

We know that ,

l=1000,i=1000,F=250,f=190

Median=l+f2N−F×i

=1000+1902600−250×1000

=1000+19050×1000=1000+195000=1919000+5000=1924000

Hence,

Median=1924000

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