Standard Deviation objective • Describe standard deviation and it’s importance in biostatistics. Measure of Dispersion • Indicates how widely the scores are dispersed around the central point (or mean.) -Standard deviation Standard Deviation. • The most commonly used method of dispersion in oral hygiene. • The larger the standard deviation‚ the wider the distribution curve. Standard Deviation • SD‚ ‚ (sigma) • Indicates how subjects differ from the average of the group/ the more they
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COMPANY PROFILE Our company is “Pristinus Milk Pvt. Ltd “ dealing in dairy business .It is the top dairy company in our home country. We are now interested in expanding our business for that we chose to operate in Singapore . SINGAPORE The Singapore consumer market in overview Singapore’s population is currently estimated at about 5.339 million(2013) persons‚ which includes citizens‚ permanent residents and other residents that are permitted to live in Singapore‚ e.g. persons with work permits
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CHAPTER 2 WHOLE NUMBERS What have we discussed? 1. The number 1‚ 2‚ 3… which use for counting are known as natural number. 2. If you add 1 to a natural number‚ we get its successor‚ if you subtract 1 from a natural number‚ you get its predecessor. 3. Every natural number has a successor. Every natural number except 1 has a predecessor. 4. If add the number zero to the collection of the natural numbers‚ we get the collection of whole numbers. Thus‚ the number 0‚ 1‚ 2‚
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STANDARD OIL COMPANY Standard Oil Company Imperialism John D. was one of the world’s biggest monopolists. He began the Standard Oil Company in 1870 in Ohio. It began as an Ohio partnership formed by the well-known industrialist John D. Rockefeller‚ his brother William Rockefeller‚ Henry Flagler‚ chemist Samuel Andrews‚ silent partner Stephen V. Harkness‚ and Oliver Burr Jennings. John D. Rockefeller dominated the oil industry‚ for he was the single most important figure in shaping the new industry
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UNIT IB – FAQs 1. Outline signs that could indicate to an employer that an employee has an alcohol problem. (10) The signs that could indicate to an employer that an employee has an alcohol problem 1. The specific sign such as mood changes. 2. The unusual irritability or aggressive or erratic behavior. 3. A tendency to become confused. 4. Abnormal fluctuations in concentration and energy levels. 5. Impaired job performance and hence reduced productivity. 6. A tendency to suffer an increased
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SAT Math Hard Practice Quiz 5. How many integers between 10 and 500 begin and end in 3? Numbers and Operations 1. A bag contains tomatoes that are either green or red. The ratio of green tomatoes to red tomatoes in the bag is 4 to 3. When five green tomatoes and five red tomatoes are removed‚ the ratio becomes 3 to 2. How many red tomatoes were originally in the bag? (A) (B) (C) (D) (E) 6. A particular integer N is divisible by two different prime numbers p and q. Which of the following
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STANDARD COSTS Setting a budget is never easy as it involves predicting the future and therefore uncertainty. The process is not about getting the budget absolutely right; it is about not getting it too wrong. This budget process may be applied to most revenue budgets that deal with income and costs‚ but there is also a requirement to produce a capital budget that covers the purchase‚ sale and replacement of fixed assets. There is normally an investment limit dictated by funding availability and
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Standard Deviation (continued) L.O.: To find the mean and standard deviation from a frequency table. The formula for the standard deviation of a set of data is [pic] Recap question A sample of 60 matchboxes gave the following results for the variable x (the number of matches in a box): [pic]. Calculate the mean and standard deviation for x. Introductory example for finding the mean and standard deviation for a table: The table shows the number of children living
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Ethical standards are the morals of our environment that are tolerable for most people. Normally referred to as mores‚ ethical standards are what the most of people accepts as good‚ and the way they act without imposed rules and regulations. Some part of the World these ethical standards are based on cultural and religion principles. In addition to that‚ ethical thinking involves the complex process used to consider the effect of the actions on the individuals or organization we serve. The basis
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We will all have experienced double standards once in our lives. We girls are constantly looked down upon for doing certain acts while most of the time boys are praised for the same things. Double standards may only continue to pervade our lives socially. Simply put‚ a double standard is a rule or principle applied more strictly to one gender than another. A simple action or attitude could have completely different implications depending on ones gender. What happens when a man or a woman steps outside
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