"MPT star" is a program for calculating the annual municipal property taxes, based on the neighborhood, the type of property (house, store, apartment, etc.), the size of the property, the discounts to which the owner is entitled (pensioners, low income large family, single-parent family, etc.) Suggest a framework for stratified sampling test cases from the citizens' file. List your assumptions about the population's distribution.

"MPT star" is a program for calculating the annual municipal property taxes, based on the neighborhood, the type of property (house, store, apartment, etc.), the size of the property, the discounts to which the owner is entitled (pensioners, low income large family, single-parent family, etc.) Suggest a framework for stratified sampling test cases from the citizens' file. List your assumptions about the population's distribution.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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"MPT star" is a program for calculating the annual municipal property taxes, based on the neighborhood, the type of property (house, store, apartment, etc.), the size of the property, the discounts to which the owner is entitled (pensioners, low income large family, single-parent family, etc.) Suggest a framework for stratified sampling test cases from the citizens' file. List your assumptions about the population's distribution.
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Medical records show a sample population of 1000 people, of those 1000 people, 98% do not have a terminal illness and 2% do have a terminal illness. A Health Insurance company would like try out a new cheaper test for terminal illness. Their results show that 98% of the people that do have a terminal illness test positive, while 1% of the people who do not have a terminal illness test positive for one. A corporation known as Ken’s Kids is concerned about patients that are slipping through the cracks with this new medical testing. If the new medical testing is adopted, what % of the people will be misdiagnosed as not having a terminal illness, but really have one? Assuming a population of 200 million people, how many people that have a terminal illness, given this new testing will never know that they do? (Please show all work , and have a legend for symbols).
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