The Next Questions Are Based on the Following Information

question 58

Essay

The Next Questions Are Based On The Following Information:
A company selling new econometrics computer software advertises that firms using this software obtain,on average during the first year,a yield of at least 10% on their initial investments.A random sample of 10 of the franchises that used the software produced the following yields for the first year of operation: 9.4,11.1,10.4,10.5,11.2,8.2,8.5,4.0,8.8,and 6.1.Assume that population yields are normally distributed.
-Calculate the sample mean and sample standard deviation.

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Definitions:

Non-Hispanic White

A demographic group consisting of individuals residing in the United States who identify as white and are not of Hispanic or Latino origin.

Enmeshed Family

A family system where personal boundaries are diffused, leading to over-involved and intertwined relationships among family members.

Independence

The state or quality of being autonomous and not dependent on others for decision-making or support.

Sick Role

A sociological concept describing the expectations on an individual who is ill, including how they should behave and how they are treated by others.