In the confidence interval method the sample data must come from a population that is normally distributed with no outliers.
A confidence interval is a range of values derived from observable data at a desired level of confidence that may include the parameter's true value. The confidence level, such as a 95% confidence level, refers to the accuracy of the estimating process rather than the degree of assurance that the computed confidence interval accurately represents the true value of the parameter under investigation. Confidence intervals are typically written as (some value) ± (a range). The range can be expressed as a percentage or as a real amount. The equation used to determine the confidence interval varies depending on which standard deviation is known.
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In the aftermath of September 11, 2001, a new department in the federal government was created to coordinate efforts to improve security at home, called the: Department of Homeland Security.
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Answer:
A neutral state that helps prevent conflict between warring states.
Explanation:
Answer:
The Communal economic system is defined as the cooperation and sharing of production, distribution, and consumption of goods and services involved.
Reasons for the disintegration of communal economic system are as following:
- <u>Free market economy -</u> it depends on exchange society which includes family partership and are not able to survive in urban-life.
- <u>Social cohesion -</u> They make a difference between
communal economy and market economy as it supports the competition of statutes of an exchange society.
- <u>Government </u>- poor decision of government can affect production decisions and can disintegrate communal economic system.
Hence, about factor affect the communal economic system.
Hidden curriculum is a side effect of an education which are learned but not openly intended
