Which of the Following Statements About the End-Of-Chapter CARE International

question 24

Multiple Choice

Which of the following statements about the end-of-chapter CARE International case study is true?

• A) CARE ran its own shipping operation with vehicles that needed route optimization.
• B) CARE used a linear programming model for optimization.
• C) CARE's objective was to respond to natural disasters faster.
• D) CARE set out to exclusively use international suppliers with large capacity to better serve people affected by disasters.

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Definitions:

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true; a measure of how unlikely results are due to chance.

Degrees of Freedom

The amount of free variables or measures that may change within an analysis while still adhering to all limitations.

T-statistic

A type of statistic used to estimate the significance of a difference between two sample means, given in terms of standard error.

Alpha

In statistical hypothesis testing, it represents the probability of committing a Type I error; the threshold significance level.