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45. The following table gives the distribtution of weekly income of 160 families in a town : Weekly Income (Rs.) No. of Families 2000 4000 20 4000 6000 40 6000 8000 50 8000-12000 32 12000 -16000 16 16000 -20000 2 (i) Calculate the lower and upper quartile income levels. ii) It is decided that 80% of the families should pay income tax. What is the minimum taxablę įncome?

45. The following table gives the distribtution of weekly income of 160 families in a town : Weekly Income (Rs.) No. of Families 2000 4000 20 4000 6000 40 6000 8000 50 8000-12000 32 12000 -16000 16 16000 -20000 2 (i) Calculate the lower and upper quartile income levels. ii) It is decided that 80% of the families should pay income tax. What is the minimum taxablę įncome?

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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45. The following table gives the distribtution of weekly income of 160 families in a town: Weekly Income (Rs.) No. of Families 2000 4000 4000 6000 20 40 6000 8000 50 8000-12000 32 12000 -16000 16 16000 -20000 (i) Calculate the lower and upper quartile income levels. (ii) It is decided that 80% of the families should pay income tax. What is the minimum taxable įncome?
Transcribed Image Text:45. The following table gives the distribtution of weekly income of 160 families in a town: Weekly Income (Rs.) No. of Families 2000 4000 4000 6000 20 40 6000 8000 50 8000-12000 32 12000 -16000 16 16000 -20000 (i) Calculate the lower and upper quartile income levels. (ii) It is decided that 80% of the families should pay income tax. What is the minimum taxable įncome?
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