There are two reasons for this.
1. To discourage the sales of certain products
For example, the government impose a really high tax for cigarettes and gasoline. Both of these products tend to create damages to the environment and the health of the people who use them. Because of this, the government impose a high taxes in order to make the price become more expensive
2, To increase government budget.
The taxes that citizens pay to the government would be allocated to the budget that the government can use to fund their programs (such as infrastructure building, grants, health benefits, military , etc).
Performance threat is a situation in which something is obviously wrong or has the potential to go wrong.
The Stone Age marks a period of prehistory in which humans used primitive stone tools. Lasting roughly 2.5 million years, the Stone Age ended around 5,000 years ago when humans in the Near East began working with metal and making tools and weapons from bronze. Paleolithic Period, also spelled Palaeolithic Period, also called Old Stone Age, ancient cultural stage, or level, of human development, characterized by the use of rudimentary chipped stone tools. The Mesolithic is the Old World archaeological period between the Upper Paleolithic and the Neolithic. The term Epipaleolithic is often used synonymously, especially for outside northern Europe, and for the corresponding period in the Levant and Caucasus. Neolithic, also called New Stone Age, final stage of cultural evolution or technological development among prehistoric humans. ... The Neolithic followed the Paleolithic Period, or age of chipped-stone tools, and preceded the Bronze Age, or early period of metal tools. Hominids are the group of primates that includes humans, gorillas, and chimpanzees, among others. The word hominid originally referred only to humans, and its Latin root reflects that: homo, or "man." Today scientists use it to talk about any of the great apes (including humans).
Answer:
The correct answer is a. prolonged eye-gazing.
Explanation:
Research has shown that oxytocin is released during prolonged eye gazing. Oxytocin is commonly associated with love, trust, and empathy. It counters the effect of the stress hormone, cortisol, making people feel tranquil. When couples are in love, they tend to gaze at each other for long periods of time during which oxytocin is released, making them feel even better and happier.
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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