Draw ogives from the following data and measure the median value. Verify it by a

Draw ogives from the following data and measure the median value. Verify it by actual calculation
Central size
5
15
25
35
45
Frequency
5
11
21
16
10
Complete the following distribution if its median is 2600 and compute the value of arithmetic mean
Size
Draw ogives from the following data and measure the median value. Verify it by actual calculation
Central size
5
15
25
35
45
Frequency
5
11
21
16
10
Complete the following distribution if its median is 2600 and compute the value of arithmetic mean
Size
1000-1500
1500-2000
2000-2500
2500-3000
3500-4000
4500-5000
5000-6000
Total
Frequency
120
?
400
500
?
50
20
1500
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