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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Answer:
Bronze Age
Explanation:
The Bronze Age is the second period in the Three-age system, after the Stone Age, and Before the Iron Age. As the name implies, the Bronze Age is a period in European and Near-Est history, in which the use of bronze became more common, representing an important technological advancement in the use of metallurgy for the cultures that achieved so, so much that those cultures that used bronze tended to be more successful and override those that did not know how to melt it and use.
The correct answer to this open question is the following.
I believe that Andrew Jackson should be removed from the twenty-dollar bill.
The reason is simple. His behavior and decisions toward the Native American Indian tribes were not good. And recently, he has been criticized for that. Andrew Jackson supported slavery, and that is a negative spot in his legacy.
Andrew Jackson encouraged westward expansion and settlement by supporting the Indian Removal Act.
On May 28, 1830, United States President Andrew Jackson signed the Indian Removal Act that supported the westward expansion and invited many Americans to settle territories in the west. These were territories west of the Mississippi, and the President could grant lands in exchange for Native American Indian tribes' lands that already existed within the known US territory.
So this act gave powers to the US President to negotiate the removal of the Native Indians to other territories. The President wanted to support white settling to farm the lands and make them productive.
True, while technology such as phones has made nearly instantaneous communication possible we now have to deal with phone and computer addiction.
Explanation:
the personnel of a business or organization, regarded as a significant asset in terms of skills and abilities
