Quantitative Methods for Business chapter 3 ppt

... Kawasaki factory. Chapter 3 Dealing with curves without going round the bend 101 92 Quantitative methods for business Chapter 3 Example 3. 9 The total revenue for the firm in Example 3. 5 was: y ϭϪx 2 ϩ ... x, forming the coefficient, and the power reduced from 2 to 1: x 2 becomes 2x 2Ϫ1 or simply 2x This means that for the equation: y ϭ x 2 88 Quantitative methods...

Ngày tải lên: 06/07/2014, 00:20

... 1 .3. 3 of Chapter 1. PX() 0 1 2.71 83 0. 135 to 3 decimal place s 2 ϭϭ ϭ PX() 0 2.71 83 * 2 2.71 83 * 1 0 ϭϭ ϭ ϪϪ22 11 PX() ! 0 2.71 83 * 2.71 83 * 2 0 ϭϭ ϭ Ϫ Ϫ ␮ ␮ 0 2 01 PX x x x () ! 2.71 83 ... out P(X ϭ 2) and P(X ϭ 3) . PX() ( ) (!) 1 3! 1! (3 1)! * 0.1 0.1 *2*1 * 0.1(0.9) 6 1(2* 1) * 0.1(0.81) 3* 0.081 0.2 43 1 2 ϭϭ Ϫ Ϫ ϭ ϭϭϭ Ϫ 1 3 12 31 PX() 0 3! 1 (3) !...

Ngày tải lên: 06/07/2014, 00:20

... 4.96 4.10 3. 71 3. 48 3. 33 10.04 7.56 6.55 5.99 5.64 11 4.84 3. 98 3. 59 3. 36 3. 20 9.65 7.21 6.22 5.95 5 .32 12 4.75 3. 89 3. 49 3. 26 3. 11 9 .33 6. 93 5.95 5.41 5.06 13 4.67 3. 81 3. 41 3. 18 3. 03 9.07 6.70 ... 0.005 1 3. 078 6 .31 4 12.706 31 .821 63. 657 2 1.886 2.920 4 .30 3 6.965 9.925 3 1. 638 2 .35 3 3. 182 4.541 5.841 4 1. 533 2. 132 2.776 3. 747 4.604...

Ngày tải lên: 06/07/2014, 00:20

... multiplied together: 3 3 ϭ 3 * 3 * 3 ϭ 27 Multiplying with numbers expressed in powers involves adding the powers, so: 3 2 * 3 3 ϭ 3 5 Three to the power five (3 * 3 * 3 * 3 * 3) is 2 43 so this is simply ... both to 3 decimal places.) Chapter 1 Setting off 31 Quantitative Methods for Business Contents Preface xi Acknowledgements xiii Chapter 1 Setting of...

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... 4000 1.5 4000 800 533 .33 333 3 Contract 30 000 0 10000 20000 1E 30 Sweetener 480 10 480 80 80 Final Reduced Objective Allowable Name Value Cost Coefficient Increase Decrease Anelle 30 000 0 0.2 0.04 ... will 76 Quantitative methods for business Chapter 2 66 Quantitative methods for business Chapter 2 The approach to solving a minimization problem is essentially the sam...

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... were: 23 839 72 731 3447 437 21 21 27 27 34 31 32 43 74 44 36 23 The figures for 18 customers visiting the Skegness arcade were: 31 51 69 12 53 28 36 28 36 30 35 45 48 25 9 32 60 66 The figures for ... continuous 114 Quantitative methods for business Chapter 4 132 Quantitative methods for business Chapter 4 25 13 0 13 20 18 13 16 15 0 15 14 15 9 7...

Ngày tải lên: 06/07/2014, 00:20

... are: 4960 1720 235 0 2770 33 40 4240 4850 439 0 38 70 2990 37 40 2 230 1690 2750 1590 4990 36 60 1900 4250 439 0 36 90 1760 4800 1 730 2040 4070 2670 (a) Compile a stem and leaf display for these figures ... of the distribution. 172 Quantitative methods for business Chapter 5 162 Quantitative methods for business Chapter 5 Produce a time series plot to show these da...

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... were: Bus passenger 33 28 40 32 41 32 38 42 Cyclist 26 33 27 31 31 30 28 24 Calculate the mean and standard deviation for each set of times and use them to compare the travel times for the two commuters. 6.11* ... of 32 different break- fast cereals were recorded and collated into the following 218 Quantitative methods for business Chapter 6 202 Quantitative methods...

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... commissioned to test them, are: Price (£) 95 69 18 32 27 70 49 35 50 Score 74 63 28 33 37 58 38 43 50 250 Quantitative methods for business Chapter 7 pattern. The diagram also shows that this ... linear. 232 Quantitative methods for business Chapter 7 Figure 7.5 Good negative correlation 65 432 10 20 10 0 X Y Figure 7.6 Zero correlation 65 432 10 20 10 0 X Y 224 Q...

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... locksmiths, Chapter 8 Counting the cost – summarizing money variables over time 2 83 274 Quantitative methods for business Chapter 8 ABC 1 Ϫ120000 2 30 000 3 30000 4 30 000 5 25000 6 60000 and 13% , the ... Calculation for PV PV (to the nearest £) 0 Ϫ120,000 Ϫ120,000/(1 ϩ 0.1) 0 Ϫ120,000 1 30 ,000 30 ,000/(1 ϩ 0.1) 1 27,2 73 2 30 ,000 30 ,000/(1 ϩ 0.1) 2 24,794 3 30,...

Ngày tải lên: 06/07/2014, 00:20