answer to someone who has never taken a course in statistics. Solution: (a) Use the steps of hypothesis testing. Size of sample‚ n = 8 Degree of freedom = n-1 = 8-1 = 7 Sum of sample = i=1∑n=8xi = (25+27+25+23+24+25+26+25) = 200 | Time (in Hours) | Sum | Mean(xm) | (xi- xm)2 | Standard Deviation | 1 | 25 | 200 | Mean = Sum/n= 200/8= 25 | 0 | σ = √( i=1∑n=8(xi-xm)2/(n-1))= √(10/7)= √1.4285= 1.195 | 2 | 27 | | | 4 | | 3 | 25 | | | 0 | | 4 | 23 | | | 4 | | 5 | 24 | | | 1 |
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Ratio Analysis – Unit II Problem 1 A company having the Net working capital of 2.8 Lacs as on 30.06.10 indicates the following financial ratios and performance figures Current Ratio 2.4 Liquidity ratio 1.6 Inventory Turnover 8 (on cost of sales ) Gross Profit on Sales 20% Credit Allowed (months ) 1.5 The company s fixed Assets is equivalent to 90% of its net worth ( Share capital plus reserves ) while reserves amounted
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Sum of the Years’ Digits Method of Depreciation Sum of the years’ digits method of depreciation is one of the accelerated depreciation techniques which are based on the assumption that assets are generally more productive when they are new and their productivity decreases as they become old. The formula to calculate depreciation under SYD method is: SYD Depreciation = Depreciable Base × Remaining Useful Life Sum of the Years’ Digits In the above formula‚ depreciable base is the difference between
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Dim Sum - the first word comes to mind is small Cantonese dishes. Dim Sum is also known as the “heart’s delight.” Dim Sum in Chinese is written as 点心‚ which translates to “ordering heart” that follows in the line of “heart’s delight.” Legend states that it started during the Qin Dynasty where a concubine wanted to win the emperor’s heart; to do that‚ she fed him small dishes every morning. Another legend states that it was originally created as rest stops for ancient silk traders. Because of these
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ionGeometric Progression‚ Series & Sums Introduction A geometric sequence is a sequence such that any element after the first is obtained by multiplying the preceding element by a constant called the common ratio which is denoted by r. The common ratio (r) is obtained by dividing any term by the preceding term‚ i.e.‚ where | r | common ratio | | a1 | first term | | a2 | second term | | a3 | third term | | an-1 | the term before the n th term | | an | the n th term |
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Question 1 of 20 5.0 Points In pre-trial discovery‚ if a business does not produce incriminating e-mails the court can instruct the jury that it can make negative inferences from the lost documents. A. True B. False Reset Selection Question 2 of 20 5.0 Points In litigation‚ indirect non-legal costs are roughly the same amount as direct legal costs. A. True B. False Reset Selection Question 3 of 20 5.0 Points All of the following are ways to lower business
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similarity between the value of the sum for Reaction 1 and Reaction 2’s change in temperature‚ compared to Reaction 3’s change in temperature. Reaction 1 was the dissolution of solid sodium hydroxide in water with a ΔH°rxn of -47047 J/mol‚ Reaction 2 was the neutralization of liquid sodium hydroxide with HCl with a ΔH°rxn of -31289 J/mol and Reaction 3 was the dissolution and neutralization of solid NaOH with HCl with a ΔH°rxn of -91000 J/mol. Consequently‚ the sum of Reaction 1 and Reaction 2 was -78336
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In chapter 1 of The Sum of Us‚ Heather McGhee recalls her childhood growing up in the “fragile middle class”. She took note of her parents and neighbors in similar situations as they worked to stay in that middle class bracket. She came to terms with other family members having more than she did‚ but didn’t shy away from asking “why” when it came to poverty in Chicago. Her father grew up around the time of the Voting Rights Act and her mother the Fair Housing Act. Both were Black individuals living
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game tree presents the extensive form while a payoff matrix presents the strategic form of a game. They are commonly used in the analysis of two players games. To multiple actors‚ the characteristic function form is most frequently encountered. Zero-Sum
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Ontario Public Service Writing a Cover Letter and Résumé: Tips‚ Tools and Resources Prepared by: Human Resource Service Delivery Excellence Branch Ministry of Government Services November 2011 OPS Cover Letter and Résumé Preparation Guide Table of Contents Page 1. What’s New.............................................................................................. 3 2. Preparing Your Application ...................................................................... 4 3.
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