smoothing for your calculation. July forecast(0.02)(131)+(1-0.02)(125)=126.2 August forecast (0.02)(130)(1-0.02)(126.2)=126.96 4) Given the following forecast and actual demand, calculate the mean absolute deviation (MAD). PERIOD FORECAST ACTUAL DEMAND error ABSOLUTE DEVIATION (ERROR) 1 100 80 80-100=-20 20 2 100 105 105-100=5 5 3 100 110 110-100=10 10 4 100 90 90-100=-10 10 5 100 95 95-100=-5 5 TOTAL 50
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Statistics in the Workplace Statistics is used every day in the workplace, and most of us do not even realize we are using statistics yet it aids every company in making improvements. Working in health care and having minimal knowledge of statistics it is easier to see statistics assists in virtually every area for showing areas that need or have improved. Descriptive and Inferential statistics are two types utilized in the workplace and statistics uses four different levels of measurement. The
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Chemistry IA Notes Design Research Question 1. Investigate a causal relationship. How does ‘X’ affect ‘Y’. ‘X’ and ‘Y’ need to be measurable. Eg. How does molecular mass of straight chain alcohol affect boiling point? Hypothesis 1. Predict the relationship and no need of the magnitude. Eg. As the molecular mass increases , the boiling point increases. 2. Explain the logic behind the hypothesis- Eg. As the molecular mass increases the B.P increases, the London Force increases, so does
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Descriptives | GPARBD | | N | Mean | Std. Deviation | Std. Error | 95% Confidence Interval for Mean | Minimum | Maximum | | | | | | Lower Bound | Upper Bound | | | Method-A | 5 | 62.0000 | 5.24404 | 2.34521 | 55.4887 | 68.5113 | 55.00 | 67.00 | Method-2 | 5 | 66.0000 | 5.14782 | 2.30217 | 59.6081 | 72.3919 | 58.00 | 71.00 | Method-3 | 5 | 52.0000 | 5.56776 | 2.48998 | 45.0867 | 58.9133 | 47.00 | 59.00 | Total | 15 | 60.0000 | 7.83764 | 2.02367 | 55.6597 | 64.3403 | 47.00 | 71
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Thong Nguyen General Physics II Laboratory Lab Report Introduction/Purpose: The purpose of this lab was to find the measurement of the length of how long it takes for a sound to flow in a 1 meter-long tube within 5% error. The technique is to record the time of the echo sound made by snapping fingers. A microphone attached to the computer would be placed at the tube’s opening to determine the speed of sound at room temperature. Once the fingers were snapped at the opening, they created the
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GLOBAL COOLING After reading this article (painstakingly) 3 different times, I have come to the conclusion that my position on the matter of Global Cooling is a neutral one. I came to this conclusion because there is just simply way to much data to decipher from too many different sources. Also there were so many different factors factors to consider. First was the data collected from the global temperature records. The first concerted efforts to track the global temperatures began in 1870 by
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different types of government existed in Europe. In France particularly, Louis X1V established and absolutists state where as in England, Elizabeth 1 established a parliamentary form of government. Louis X1V ruled by the divine right of Kings and had absolute control over his kingdom during his reign. Louis believed that he was not subject to earthly authority and that he derived his right to rule directly from God. Similarly, Elizabeth 1 believed that God had entrusted her with a kingdom to defend, a
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However before the idea of absolute power came about, king Philip IV of France defied the pope and strengthened the monarchy. During the decline of the Roman church, Philip IV defied Boniface VIII when he levied a tax on the French clergy and arrested a Bishop. Boniface released a
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In dating archeological artifacts archeologist have a variety of ways in finding out the age of that artifact, but four ways in-which archeologist date artifacts are: archeomagnetism, obsidian hydration, radiocarbon dating, and tree-ring dating. Each dating system has its own advantages and disadvantages, and some are more accessible, convenient and doable. When it comes to Archaeomagnetism dating, it is the study of and the interpretation of the Earths signature magnetic field at past times recorded
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The English monarchy differed from other European monarchies during the absolute period. The age of absolutism is a period of time in history when most of Europe was ruled by absolute monarchs. An absolute monarch is a king or a queen with unlimited power. Some advantages of absolutism are quick decision making, good rulers, and an important force of unity. According to an article, “In Absolute Monarchy; the property is protected, industries are encouraged and art is developed. The monarch is like
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