A Grocery Store Manager Is Interested in Determining Whether or Not

question 19

Multiple Choice

A grocery store manager is interested in determining whether or not a difference exists between the shelf life of two different brands of doughnuts.A random sample of 100 boxes of each brand was selected and the shelf life in days was determined for each box.The difference in sample means is found to be
-
= 0.8.Ten subsequent bootstrap samples from each of these original samples yield the following values of
*-
*: 1.8,2.7,-1.9,2.1,0.1,-0.5,-2.3,1.2,2.1,-1.0.Based on these ten values,find the bootstrap of the standard error of
-
.

• A)1.7982
• B)0.5686
• C)3.2334
• D)0.43
• E)2.1111

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Definitions:

Policy Making

The process of developing and implementing decisions by authorities or governments that are intended to influence or guide social, economic, and political matters within a society.

Empirical Data

Information obtained through observation or experimentation that can be measured or quantified.

Internet Sexual Solicitation

The act of seeking to engage someone in sexual activities through the use of internet communication platforms, often involving minors.

Criminal Class

A segment of society that is thought to be predisposed to crime, often used in discussions of social stratification and the criminal justice system.