Question
In: Statistics and Probability
Mathematical models are used as tools to describe reality. These models are supposed to characterize the...
Mathematical models are used as tools to describe reality. These models are supposed to characterize the important features of the analyzed phenomena and provide insight. The normal distribution is an example of a random variable that is widely used by researchers to model real data.
Researchers often model real observations using the normal distribution, but sometimes the real distribution is a bit different from the perfect, normal distribution. List some reasons why researchers might make approximations like this and describe at least one situation when researchers should not use this approximation.
When forming your answer to this question you may give an example of a situation from your own field of interest for which a random variable can serve as a model.
Solutions
orchestra answered 1 year agoRelated Solutions
Mathematical models are used as tools to describe reality. These models are supposed to characterize the...
Mathematical models are used as tools to describe reality. These
models are supposed to characterize the important features of the
analyzed phenomena and provide insight. The normal distribution is
an example of a random variable that is widely used by researchers
to model real data.
Researchers often model real observations using the normal
distribution, but sometimes the real distribution is a bit
different from the perfect, normal distribution. List some
reasons why researchers might make approximations like this and
describe...
Describe the mathematical models of the boundary value problem to evaluate the elastic deflection of the...
Describe the mathematical models of the boundary value problem
to evaluate the elastic deflection of the beam based on
Euler-Bernoulli and Timoshenko theories with finite difference
discretisation (for numerical integration and differentiation)
Describe the mathematical models of the boundary value problem to evaluate the elastic deflection of the...
Describe the mathematical models of the boundary value problem
to evaluate the elastic deflection of the beam based on
Euler-Bernoulli and Timoshenko theories with finite difference
discretisation (for numerical integration and differentiation)
describe the tools used for network management
describe the tools used for network management
Potentially, which models would be used for traffic flow ? provide one example with an mathematical...
Potentially, which models would be used for traffic flow ?
provide one example with an mathematical explanation
Potentially, which models would be used for traffic flow ? provide one example with an mathematical...
Potentially, which models would be used for traffic flow ?
provide one example with an mathematical explanation
How do economic models simplify reality?
How
do economic models simplify reality?
Describe three different tools used to collect and analyze kinematic data and three different tools used...
Describe three different tools used to collect and analyze
kinematic data and three different tools used to collect and
analyze kinetic data and provide the strengths and weaknesses of
each tool (6 total; 3 for kinematics and 3 for kinetics). Include
both high tech and low tech examples.
description of physical laws or logic that characterize the boiler(water heating) and description of a mathematical...
description of physical laws or logic that characterize the
boiler(water heating) and description of a mathematical model with
the help of physical law.
ASAP and mathematical model should be similar to physical
law/logic with all the equations.
Economists employ economic models * to make reality more complex. because reality is complex. because economic...
Economists employ economic models *
to make reality more complex.
because reality is complex.
because economic theory is too easy without them.
to make the field more scientific.
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