required by the study Determine sample size ▪ Slovin Formula: ▪ n = N__ ▪ 1+NE² ▪ Where: n = sample size ▪ N = population size E = margin of error * desired Example: What should be the representative sample size if the population from which the sample will be taken is 10‚000 and the desired margin of error is 2%? Solution: To determine the sample size‚ use the formula; n = ___N__ 1+NE² n =
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Average formula: Let a1‚a2‚a3‚......‚an be a set of numbers‚ average = (a1 + a2 + a3‚+......+ an)/n Fractions formulas: Converting a mixed number to an improper fraction: Converting an improper fraction to a mixed number: Formula for a proportion: In a proportion‚ the product of the extremes (ad) equal the product of the means(bc)‚ Thus‚ ad = bc Percent: Percent to fraction: x% = x/100 Percentage formula: Rate/100
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The Hubbart Formula Where would a hotel manager start in determining the fair price for a guest room? What is a fair value? This question has daunted innkeepers from the beginning. Charge rates too high‚ and no one will stay with you. Setting rates too low‚ and the owner makes less money. For many years in the beginning of the modern hotel era‚ hotel managers simply guessed. As unscientific as this approach sounds‚ it did work to an extent. After a hotel has been in business
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Microsoft Excel: Formulas‚ Formulas... Northern New York Library Network 6721 US Hwy 11 Postdam‚ NY 13676 877-833-1674 or 315-265-1119 www.nnyln.org Jim Crowley C3 - Crowley Computer Consulting 9148 State Highway 37 Ogdensburg NY 13669 315-394-7008 fax 315-394-7009 www.crowleycomputers.com jim@crowleycomputers.com Description: Excel has hundreds of functions and nobody knows them all‚ but spend some time and learn to create more powerful formulas. Students will dive into decision making functions
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Unrolling and Rolling of a Mat Material A Cloth Mat Presentation 1. We first identify the child who will perform the task. Then we invite her and greet her according to the time of the day. 2. Introduce the activity to her‚ “Today we are going to unroll and roll the cloth the mat‚ would you like to do this activity”. 3. We must use very cordial language with an amicable tone and maintain a warm eye contact with the child all through the conversation and the activity
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Question 1 2 out of 2 points "If a response is followed by a pleasurable consequence‚ it will tend to be repeated. If a response is followed by an unpleasant consequence‚ it will tend not to be repeated." This is a statement of ________________. Answer Selected Answer: Thorndike ’s Law of Effect Question 2 2 out of 2 points A Skinner box is most likely to be used in research on ______. Answer Selected Answer: operant conditioning Question 3 2 out of 2 points A child
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level of education in the United States. On this note‚ the definition of Associate Degree and Baccalaureate Degree are stated below: Associate Degree Nursing: This is a Nursing Degree which duration is typically 2-3years for completion It is usually awarded by community colleges or some nursing schools. Students with an Associate Degree can sit for NCLEX-RN for license as Registered Nurse. The Associate Degree Nursing was founded
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CamelBak name comes from a play on the myth that a camel stores water in its hump. Camels actually store fat in their hump. CamelBak Given Facts in the case: 1. In 1989‚ Michael Eidson‚ has invented CamelBak for overcoming dehydration. 2. The first version‚ which used medical tubing to flow water from an intravenous drip bag that was insulated by a sock and strapped to the back of his shirt‚ was born as most inventions are—out of necessity. 3. The packs gained fame during the 1991
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information that is not generally known to the public. Ch. 5 8. a. Inv-Sale = Ave. Inventories (CGS / 365) ( (500k+400k)/2 ) / (900k/365) = 182.5 days b. Sales – Cash = Ave Receivables (Net Sales/365) =( (280k+200k)/2 ) / (1.5M/365) = 58.4 days C. Purchase-Pmt = Ave Payables + Ave Accrued Liabilities (COGS / 365) = (160k+130k)/2+(70k+50k)/2 / (900k/365) = 83.1 D. CCC= 182.5 + 58.4 – 83.14 = 157.8 9. a | 2009 | 2010 | Net Sales | $900‚000 | $1‚500‚000 | Net
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Dictionary of chemical formulas From Wikipedia‚ the free encyclopedia This is a list of chemical compounds with chemical formulas and CAS numbers‚ indexed by formula. This complements alternative listings to be found at list of inorganic compounds‚ list of organic compounds and inorganic compounds by element. Table of contents: A B C Ca-Cu D E F G H I K L M N O P R S T U V W X Y Z & [edit] Tables to be merged Inorganic: A B Ca-Cu G H I L M N O P S Organic: C C2 C3 C4 C5 C6 C7
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