See pictures for questions a and b Problem: Government agencies keep data about the income distribution of the population. The Lopez family and Price family live in a county with 6000 families. The Lopez family's income is at the 71st percentile. The Price family's income is at the 79th percentile.
See pictures for questions a and b Problem: Government agencies keep data about the income distribution of the population. The Lopez family and Price family live in a county with 6000 families. The Lopez family's income is at the 71st percentile. The Price family's income is at the 79th percentile.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
See pictures for questions a and b
Problem:
Government agencies keep data about the income distribution of the population. The Lopez family and Price family live in a county with 6000 families. The Lopez family's income is at the 71st percentile. The Price family's income is at the 79th percentile.
![(a) Which of the following must be true about the Lopez family's and the Price
family's incomes?
O The Lopez family earns more than the Price family.
Both the Lopez family and the Price family earn more than the median
income.
O The Price family earns $8000 more than the Lopez family.
The Lopez family and the Price family both have incomes in the bottom half
of incomes in their county.
(b) Which of the following must be true about the Lopez family's income?
O The Lopez family earns less than about 71% of families in their county.
O The Lopez family earns about 71% of the highest income in their county.
O The Lopez family earns more than about 71% of families in their county.
O The Lopez family earns about 29% of the highest income in their county.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6028c9a6-abce-4ae7-be16-e7ce9f1bab52%2F76fc4b8e-2a4f-4d09-b825-73e3b6c2a93d%2Fl0nbru_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) Which of the following must be true about the Lopez family's and the Price
family's incomes?
O The Lopez family earns more than the Price family.
Both the Lopez family and the Price family earn more than the median
income.
O The Price family earns $8000 more than the Lopez family.
The Lopez family and the Price family both have incomes in the bottom half
of incomes in their county.
(b) Which of the following must be true about the Lopez family's income?
O The Lopez family earns less than about 71% of families in their county.
O The Lopez family earns about 71% of the highest income in their county.
O The Lopez family earns more than about 71% of families in their county.
O The Lopez family earns about 29% of the highest income in their county.
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