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Compute the value of arithmetic mean

Assignment Help Basic Statistics
Reference no: EM13237101

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

B) 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

Reference no: EM13237101

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