Use the Following Information

question 43

Short Answer

use the following information. One hundred people are included in a study in which they are compared to a known population that has a mean of 73,a standard deviation of 20,and a rectangular distribution.
-If the sample mean is 75,the lower limit for the 95% confidence interval is __________.

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Definitions:

Shadow Price

The implied worth or value of an intangible or constrained resource, used in economic or optimization models to assess opportunity costs.

Dual Value

A concept in linear programming and optimization, representing the worth of relaxing a constraint by one unit in the objective function.

Redundant Constraint

A constraint in a mathematical model that does not affect the feasible region or solution because it is already implied by other constraints.

Linear Programming

A mathematical methodology used to achieve the best outcome in a model with linear relationships, subject to constraints, commonly applied in optimization scenarios.