What is a mathematical model? Explain this statement: A model's predictions can only be as good as the data and theChoose the correct answer below.O A. Mathematical models are based on relationships between quantities that remain constant and are described byB. Mathematical models are based on relationships between quantities that change and are described by very corusing supercomputers.O C. Mathematical models are based on relationships between quantities that change and are described by mathemaD. Mathematical models are based on relationships between quantities that remain constant and can only be descrChoose the correct answer below.A. This statement means that more data and more solid assumptions lead to fewer exact predictions.B. This statement means that less data and more weak assumptions lead to better predictions.C. This statement means that less data and fewer solid assumptions lead to more exact predictions.D. This statement means that more data and more solid assumptions lead to better predictions.

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What is a mathematical model? Explain this statement: A model's predictions can only be as good as the data and Choose the correct answer below. O A. Mathematical models are based on relationships between quantities that remain constant and are described O B. Mathematical models are based on relationships between quantities that change and are described by very c using supercomputers. C. Mathematical models are based on relationships between quantities that change and are described by mathe O D. Mathematical models are based on relationships between quantities that remain constant and can only be des Choose the correct answer below. O A. This statement means that more data and more solid assumptions lead to fewer exact predictions. B. This statement means that less data and more weak assumptions lead to better predictions. C. This statement means that less data and fewer solid assumptions lead to more exact predictions. O D. This statement means that more data and more solid assumptions lead to better predictions.

What is a mathematical model? Explain this statement: A model's predictions can only be as good as the data and Choose the correct answer below. O A. Mathematical models are based on relationships between quantities that remain constant and are described O B. Mathematical models are based on relationships between quantities that change and are described by very c using supercomputers. C. Mathematical models are based on relationships between quantities that change and are described by mathe O D. Mathematical models are based on relationships between quantities that remain constant and can only be des Choose the correct answer below. O A. This statement means that more data and more solid assumptions lead to fewer exact predictions. B. This statement means that less data and more weak assumptions lead to better predictions. C. This statement means that less data and fewer solid assumptions lead to more exact predictions. O D. This statement means that more data and more solid assumptions lead to better predictions.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.

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Question

What is a mathematical model? Explain this statement: A model's predictions can only be as good as the data and the
Choose the correct answer below.
O A. Mathematical models are based on relationships between quantities that remain constant and are described by
B. Mathematical models are based on relationships between quantities that change and are described by very cor
using supercomputers.
O C. Mathematical models are based on relationships between quantities that change and are described by mathema
D. Mathematical models are based on relationships between quantities that remain constant and can only be descr
Choose the correct answer below.
A. This statement means that more data and more solid assumptions lead to fewer exact predictions.
B. This statement means that less data and more weak assumptions lead to better predictions.
C. This statement means that less data and fewer solid assumptions lead to more exact predictions.
D. This statement means that more data and more solid assumptions lead to better predictions.

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