Measurements of the flexible strength of carbon fiber are carried out during the design of a leg prosthesis.After 15 measurements, the mean is calculated as 1725 MPa with a standard deviation of 375 MPa.Previous data on the same material shows a mean of 1740 MPa with a standard deviation of 250 MPa.Use this information to estimate mean and standard deviation of the posterior distribution of the mean.Note: round your answers to only 2 decimals.The mean value of the posterior is type your answer.MPa and the standard deviation is type your answer.MPa.

Answered: Image /qna-images/answer/514650af-9218-49e8-ae6c-c563db69479c.jpg

Use this information to estimate mean and standard deviation of the posterior distribution of the mean. Note: round your answers to only 2 decimals. The mean value of the posterior is type your answer. MPa and the standard deviation is type your answer. MPa.

Use this information to estimate mean and standard deviation of the posterior distribution of the mean. Note: round your answers to only 2 decimals. The mean value of the posterior is type your answer. MPa and the standard deviation is type your answer. MPa.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Probability, risk and uncertainty analysis for hydrological design

It gives a framework that is financially critical for finding the exceptional designs of hydrological systems with a reduced cost in total inclusive of the project cost and the disaster mitigation cost. But there would be hardly any assessment of a decent quality damage function. Hence, errors in demonstrating the hydrologic events, incorrect model parameters, and so on may occur. Here, we will discuss a specific hydrological design that of a detention basin for studying and understanding the risk-based procedure, uncertainties, and probability analysis by following a systematic framework.

Question

Measurements of the flexible strength of carbon fiber are carried out during the design of a leg prosthesis.
After 15 measurements, the mean is calculated as 1725 MPa with a standard deviation of 375 MPa.
Previous data on the same material shows a mean of 1740 MPa with a standard deviation of 250 MPa.
Use this information to estimate mean and standard deviation of the posterior distribution of the mean.
Note: round your answers to only 2 decimals.
The mean value of the posterior is type your answer.
MPa and the standard deviation is type your answer.
MPa.

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