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    5 6 8 53

    3 1 2 8

    7 2 20 6 4

    ROUNDING NUMBERS

    89.56 56.4 4.3 76.44

    5.9 8.2 3.6 7.1 0.7

    8539 349.1 32.548 1 8527.934

    89.56 56.4 4.3 76

    3 squared 9 9

    3 cubed 27 27

    3 to the power 4 81 81

    4 to the power 4 256 256

    square root of 4 2

    cubed root of 64 4

    y=mx+c

    values for x y=3x+20

    1 23

    2 26

    3 29

    4 32

    5 356 38

    7 41

    8 44

    9 47

    10 50

    2linear equation

    values for x y=3x+20 y=6x+1

    1 23 7

    2 26 13

    0

    0.2

    0.4

    0.6

    0.8

    1

    1.2

    0 0.2 0.4

    0

    10

    20

    30

    40

    50

    60

    0 2 4

    60

    70

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    3 29 19

    4 32 25

    5 35 31

    6 38 37

    7 41 43

    8 44 49

    9 47 55

    10 50 61

    single quadratic equation

    values for x x^2+5x+10

    -25 510

    -20 310

    -15 160

    -10 60

    -5 10

    0 10

    5 60

    10 160

    15 310

    20 510

    2 quadratic equations

    values for x x^2+5x+10 -2x^2-x+100

    -25 510 -1125

    -20 310 -680

    -15 160 -335

    -10 60 -90

    -5 10 55

    0 10 100

    5 60 45

    10 160 -11015 310 -365

    20 510 -720

    graph of a hyperbola

    0

    10

    20

    30

    40

    50

    0 2 4

    -30 -20 -10

    -140

    -120

    -100

    -80

    -60

    -40

    -20

    20

    40

    60

    -30 -20 -10

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    x a n y=a(1/x)+n

    1 10 1 11

    2 10 1 6

    3 10 1 4.333333

    4 10 1 3.5

    5 10 1 3

    6 10 1 2.666667

    7 10 1 2.428571

    8 10 1 2.25

    9 10 1 2.111111

    10 10 1 2

    11 10 1 1.909091

    12 10 1 1.833333

    13 10 1 1.769231

    14 10 1 1.714286

    15 10 1 1.666667

    16 10 1 1.625

    17 10 1 1.588235

    18 10 1 1.555556

    19 10 1 1.526316

    20 10 1 1.5

    21 10 1 1.47619

    22 10 1 1.454545

    23 10 1 1.434783

    24 10 1 1.416667

    25 10 1 1.4

    26 10 1 1.384615

    27 10 1 1.37037

    555 852 258 789 254

    456 215 225 525 254

    254 459 545 636 254

    369 254 789 458 658

    245 235 569 484 952

    458 231 456 254 987

    MEAN S 389.5 374.3333333 473.666667 524.3333 559.8333STDEV 123.4224453 251.0614799 210.841805 179.7917 353.9788

    COUNT 6 6 6 6 6

    STANDA 50.38700229 102.49542 86.0758064 73.39967 144.5112

    MED 412.5 244.5 500.5 504.5 456

    QUARTI 282.75 232 307.5 464.5 254

    QUARTI 457.5 407.75 563 608.25 878.5

    INTER-Q 174.75 175.75 255.5 143.75 624.5

    SKEW -0.058247766 1.860807501 0.22954641 -0.009372 0.361101

    0

    2

    4

    6

    8

    10

    12

    0 5 10

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    KURTOS -1.528800903 3.222602476 -0.5885666 0.733843 -2.53663

    OUTLIE 720 671 946 824 1815

    MEAN 464.3333333 464 *

    MODE 254

    MEDIAN 457

    MINIMUM 215

    MAX 987

    RANGE 772

    STDEV 231.9906855 232 *

    VARIANCE 53819.67816 53820 *

    PART 4. NO. OF EMAILS RECEIVED BY DAY FOR EACH MONTH

    MON TUE WED THU FRI

    JAN 570 539 580 563 497

    FEB 520 480 510 500 490

    MAR 562 588 502 516 540

    APR 568 516 550 562 556

    MAY 555 562 548 548 546

    JUN 549 576 560 498 554

    JUL 562 553 575 539 531

    AUG 586 567 509 529 587SEP 596 577 574 555 580

    OCT 569 550 557 558 563

    NOV 562 519 569 530 560

    DEC 567 553 524 501 550

    TOTAL 6766 6580 6558 6399 6554

    MEAN 563.8333333 548.3333333 546.5 533.25 546.1667

    STDEV 18.7026169 30.75514246 28.1699388 24.79415 29.07618

    CAPITAL INVESTMENT APPRAISAL SYSTEM

    CASH OUT CASH IN NET CASH

    IT INVSTMNT CASH OUT 350000NET BENEFITS YR 1 60000

    YR 2 95000

    YR 3 120000

    YR 4 180000

    YR 5 200000

    FIXED COST OF CAPITAL/INT RATE 20.00% 0.2

    Y1 Y2 Y3 Y4

    ESTIMATED INFLATION RATES 3% 4% 4% 3%

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    INVESTMENT REPORTS FOR PROPOSED INVESTMENT

    PAYBK IN YRS & MTHS 3YRS

    DISCOUNTD PYBK FDR IN YRS 4YRS

    RATE OF RETURN (%) 0.374285714 37.4285714 37.43

    NPV AT A FIXED DISCOUNT RATE 2597.736626 2598

    PROFITABILITY INDEX(PI) 1.007422105 1.01

    INTERNAL RATE OF RETURN (IRR) 20% 20%

    VARIABLE DISCOUNT RATES

    NPV VARIABLE DISCOUNT RATES (VDR)

    y x

    200 30

    400 7

    VDR WORK AREA

    YR NO 1 2 3 4 5

    CASH FL 60000 95000 120000 180000 200000

    DISCOU 48780 76613 97561 146341 162602

    2 77236

    3

    4

    5

    SUM OF PRESENT VALUES

    OUTLET FLOOR SPC L MA 75 22.4 30.7

    B 60 21.1 12.9

    C 108 29.6 47.1

    D 94 27.1 38.8

    E 92 27 41.5

    F 130 36.9 79

    G

    0

    5

    10

    15

    20

    25

    30

    35

    40

    0

    70

    80

    90

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    x y

    11 236

    12 234

    18 298

    15 250

    13 24610 202

    y=115.05+10.12x

    region x y least sqaure line

    a 11 236 222.3968872

    b 12 234 232.5214008

    c 18 298 293.2684825

    d 15 250 262.8949416e 13 246 242.6459144

    f 10 202 212.2723735

    least squared line

    0

    10

    20

    30

    40

    50

    60

    0 20 40 60 80 100 120 140

    0

    50

    100

    150

    200

    250

    300

    350

    0

    yaxis-sales(units)

    0

    50

    100

    150

    200

    250

    300

    350

    0

    AxisTit

    le

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    TIME SERIES GRAPH

    TIME(x) PERIOD SALES '000 (y)

    1 42

    2 41

    3 52

    4 39

    5 45

    6 48

    7 61

    8 46

    9 5210 51

    11 60

    12 46

    78 583

    a. TIME PERIOD(x) SALES '000(y) xy x^2

    1993 Q1 1 24.8 24.8 1

    Q2 2 36.3 72.6 4

    Q3 3 38.1 114.3 9

    Q4 4 47.5 190 16

    1994 Q1 5 31.2 156 25

    Q2 6 42 252 36Q3 7 43.4 303.8 49

    Q4 8 55.9 447.2 64

    1995 Q1 9 40 360 81

    Q2 10 48.8 488 100

    Q3 11 54 594 121

    Q4 12 69.1 829.2 144

    1996 Q1 13 54.7 711.1 169

    Q2 14 57.8 809.2 196

    Q3 15 60.3 904.5 225

    Q4 16 68.9 1102.4 256

    136 772.8 7359.1 1496every year the sales are increasing every quarter and decreasing the beginning of the f

    y x

    200 30

    400 70

    0

    10

    20

    30

    40

    50

    60

    70

    0

    sales'000

    SALES

    250

    300

    350

    400

    450

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    linear graph

    uk 59.3

    eu 61.6

    europe 10.3

    north america 15.8

    australia 9.9

    settees 34

    armchairs 27

    dining sets 38

    shelving 18

    others 12

    uk 59.3 60.2

    eu 61.6 69

    europe 10.3 11.1

    0

    50

    100

    150

    200

    0

    europ

    7%

    north ame

    10%

    australia

    6%

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    north america 15.8 18

    australia 9.9 8.8

    stacked bar chart

    horizontal bar chart

    PARETO ANALYSIS- 80-20 RULE

    PRODUCT LINE NO OF ITEMS UNIT SALES PARETO

    F 3 1720

    U 20 1513

    L 6 1234

    0

    10

    20

    30

    40

    50

    60

    70

    80

    uk

    0

    20

    40

    60

    80

    100

    120

    140

    uk eu europe north

    america

    australia

    Series2

    Series1

    0

    10

    20

    30

    40

    50

    60

    70

    uk

    0 20 40 60 80

    uk

    eu

    europe

    north america

    australia

    Series2

    Series1

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    T 17 1011

    I 4 891

    D 2 656

    A 1 598

    R 12 521

    G 3 484

    J 4 309

    B 1 267

    O 9 102

    Q 11 70

    N 7 55

    K 5 32

    S 13 18

    P 9 10

    H 3 5

    M 6 4

    E 2 2

    C 1 1

    TOTAL 9503

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    16

    8530

    single linear equation

    0.6 0.8 1 1.2

    6 8 10 12

    y=3x+20

    y=3x+20

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    6 8 10 12

    y=3x+20

    y=6x+1

    0

    100

    200

    300

    400

    500

    600

    0 10 20 30

    x^2+5x+10

    x^2+5x+10

    0

    0

    0

    0

    0

    0

    0

    0

    0

    0

    0

    0 10 20 30

    x^2+5x+10

    -2x^2-x+100

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    221

    777

    363

    652

    981

    477 477

    578.5279.7712

    6 SKEWNESS should be between -1 and +1 otherwise not symmetric

    114.2161 KURTOSIS should be between -1 and +1 otherwise if >1 more peeked than the normal and if

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    -0.94557

    1277

    MOVEMENT EACH YEAR

    -35000060000

    95000

    120000

    180000

    200000 1.007422105

    Y5

    2%

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    5MTHS

    11MTHS

    20 40 60 80 100 120 140

    Series1

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    Series1

    5 10 15 20x axis-sales persons

    Series1

    Linear (Series1)

    5 10 15 20

    Axis Title

    Series1

    Linear (Series1)

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    scatter diagram

    ollowing yr meaning there is seasonal component occuring every beginning of the yr and there is the linear t

    5 10 15

    t(quarters)

    SALES '000 (y)

    Linear (SALES '000 (y))

    0

    10

    20

    30

    40

    50

    60

    70

    80

    0 5 10 15 20

    T(QUARTER)

    SALES '000(y)

    Linear (SALES '000(y))

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    pie chart

    pie chart

    multiple bar chart

    50 100 150 200 250

    Series1

    uk

    38%

    eu

    39%

    e

    rica

    Chart Title

    settees

    armchairs

    dining sets

    shelving

    others

    Chart Title

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    pyramid shape

    eu europe north america australia

    Series1

    Series2

    eu europe north

    america

    australia

    Series1

    Series2

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    less peeked.

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    rend occuring every yr frm the first quarter to the last quarter.

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    VDR WORK AREA

    YR NO 1 2 3 4 5

    CASH FLOW 60000 95000 120000 180000 200000

    DISCOUNTED 1 PERIOD 48780 76613 96774 146341 163934

    2 62287 61785 78044 118977

    3 50231 49826 629384 40509 40182

    5 32669

    SUM OF PRESENT VALUES