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15. An Incomplete distribution is given below : Variable : 10-20 20-30 30-40 40-50 50-60 60-70 70-80 Frequency : 12 30 ? 65 25 18 Given that the Median value is 46 and N = 229 0-20 (a) Using the median formula fill up the missing frequencies. (b) Calculate the Arithmatic mean of the completed table.

15. An Incomplete distribution is given below : Variable : 10-20 20-30 30-40 40-50 50-60 60-70 70-80 Frequency : 12 30 ? 65 25 18 Given that the Median value is 46 and N = 229 0-20 (a) Using the median formula fill up the missing frequencies. (b) Calculate the Arithmatic mean of the completed table.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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15. An Incomplete distribution is given below: Variable : 10-20 20-30 30-40 40-50 50-60 60-70 70-80 Frequency : 12 30 ? 65 25 18 Given that the Median value is 46 and N = 229 (a) Using the median formula fill up the missing frequencies. (b) Calculate the Arithmatic mean of the completed table.
Transcribed Image Text:15. An Incomplete distribution is given below: Variable : 10-20 20-30 30-40 40-50 50-60 60-70 70-80 Frequency : 12 30 ? 65 25 18 Given that the Median value is 46 and N = 229 (a) Using the median formula fill up the missing frequencies. (b) Calculate the Arithmatic mean of the completed table.
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