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In the frequency distribution of 100 families given below, the number of families corresponding to expenditure groups 20-40 and 60–80 are missing from the table. However, the median is known to be 50. Find the missing frequencies. Expenditure 0-20 20-40 40-60 60-80 80–100 No. of families 14 27 ? 15

In the frequency distribution of 100 families given below, the number of families corresponding to expenditure groups 20-40 and 60–80 are missing from the table. However, the median is known to be 50. Find the missing frequencies. Expenditure 0-20 20-40 40-60 60-80 80–100 No. of families 14 27 ? 15

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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In the frequency distribution of 100 families given below, the number of families corresponding to expenditure groups 20-40 and 60–80 are missing from the table. However, the median is known to be 50. Find the missing frequencies. Expenditure 0-20 20-40 40-60 60-80 80–100 No. of families 14 ? 27 ? 15
Transcribed Image Text:In the frequency distribution of 100 families given below, the number of families corresponding to expenditure groups 20-40 and 60–80 are missing from the table. However, the median is known to be 50. Find the missing frequencies. Expenditure 0-20 20-40 40-60 60-80 80–100 No. of families 14 ? 27 ? 15
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