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Kelas biru

1.

Histogram dan lengkuk normal

 Julat F

64-70 7

71-77 3

78-84 7

85-91 8

92-98 5

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64-70 71-77 78-84 85-91 92-980

2

4

6

8

10

7

3

7 8

5

Markah Ujian Penakulan Data Kelas Biru

Julat

Frekuensi

2. Pie chart

 JANTINA JUMLAH

LELAKI 18

PEREP!A" 12

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60#

40#

Pecahan Pelajar Kelas Biru

LELAKI PEREP!A"

3. Line graph

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0

10

20

30

40

50

60

70

80

90

100

656567686869707172

748080818282

8485868788888889909091

94949595

Markah Ujian Penakulan Data Kelas Biru

Markah

a$ual %e$&iraa$

K 

' 1 ( 3.3 l)& 30

'587' 5

LELAKI MARKAH PEREMPUA MARKAH!

!"# 72 $H%"&H 68

"'( 90 '"')(H 81

'"( 65 (*"L 95

("# 71 (!"+H 94

,"! 87 #"+,H 65

"L 85 #L"+ 67

%("/L 82 +L'"H 80

!",'( 90 +!/ 82

H'"% 89 +!" 86

$H",)L 69 +$"L 88

L)#'( 70 +'"'" 95

')H''% 84 ,"( 91

H'( 88,&) 74

,+"% 80

+*( 88

"(% 94

"$," 68

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'95-65(1

'31

'31

5

'6u$it

&ulat 2

64-70 7 67 469 7 4489

71-77 3 74 222 10 5476

78-84 7 81 567 17 6561

85-91 8 88 704 25 7744

92-98 5 95 475 30 9025

L 30 405 2437 30 33295

ea$

'∑ of X 

 N 

'2437

30

' 81.23

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median

Lm [

 N 

2−Cfl

fi   ]×i

77.5

30

2−10

7¿×6

77.5   0.71¿

×6

332.14

'od

88

+isihan piaai

 Ϭ 2 1

 N  [ Σ x2−

 Σ x

 N  ]  

1

5[33295−

 405

5]

  6642.8

ϭ   √ 6642.8

81.5

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$elas merah

1. Histogram dan lengkuk normal

&ulat !rekuensi

54-59 2

60-65 3

66-71 2

72-77 9

78-83 11

54-59 60-65 66-71 72-77 78-830

2

4

6

8

10

12

2  3

2

9

11

Markah Ujian Penakulan Data Kelas Merah

 julat

frekuensi

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2. ie :hart

&("( &)'LH

L/L$" 13

/,/')( 17

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43#

57#

Pecahan Pelajar Kelas Merah

LELAKI

PEREP!A"

3. Line graph

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0

20

40

60

80

100

555560646468686871717272727575767676777879808080808080818181

Peratus Pencapaian

ar*ah

4. engiraan

$ 

1 ; 3.3 log 30

L/L$" ',$H /,/')( ',$H2

%' 55 'L"( 75

H'% 55 '",H 75

L"! 60 ("+ 76

'", 64 "$H 76

%)% 64 )(" 76

!",%)+ 68 !"( 77

H+H"' 68 L"(% 78

H"# 68 (%" 79

",+% 71 (&< 80

"+$(%, 71 (+ 80

,+"% 72

 (,

), 80

+'"L 72 (),$'"LH 80

"' 75 ,"H( 80

+"" 80

+!"#H 81

"( 81

)L"$H 81

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587

5

81-55;1

27

27

5

5unit

'ean

∑ of X 

 N 

2199

30

73.3

'ode

80

&ulat = 2

54-59 2 56.5 113 2 3192.25

60-65 3 62.5 187.5 5 3906.25

66-71 5 68.5 342.5 10 4692.25

72-77 9 74.5 670.5 19 5550.25

78-83 11 80.5 885.5 30 6480.25

"#"AL 3$ 3%!&5 !'(( 3$ !83!'&!5

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'edian

Lm [

 N 

2−Cfl

fi  ]×i

71.5

30

2−10

9¿×5

71.5   0.55¿×5

196.6

+isihan piaai

 Ϭ 2 1

 N  [ Σ x2−

 Σ x

 N  ]  

  1/5[23821.25−342.5 /5]

4750.55

 ϭ   √ 4750.55

68.92