Bab 5: Taburan Kebarangkalian (T5) Flashcards

1
Q

Pemboleh ubah rawak:

A

Suatu pemboleh ubah dengan nilai berangka ditentukan drpd suatu fenomena rawak

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Pemboleh ubah rawak diskret:

A

Bentuk integer -> Mempunyai nilai boleh dibilang (xda perpuluhan / negatif)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Pemboleh ubah rawak selanjar:

A

Bukan bentuk integer -> Mempunyai nilai yg berada dalam suatu selang (perpuluhan)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Formula diskret:

A

X = [r : r = 1, 2, 3 …n]

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Formula selanjar:

A

X = [x : x , a <= x <= b]

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

G:

A

Peristiwa mendapat nombor ganjil

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

G!:

A

Pelengkap bagi G (mendapat nombor genap)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Syarat nilai kebarangkalian:

A
  • n>0
  • n<1

= 0<n<1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Percubaan Bernoulli

A

Suatu eksperimen yg menghasilkan hanya 2 kesudahan: (kejayaan/kegagalan)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Eksperimen taburan binomial:

A

Terdiri drpd n percubaan Bernoulli yg serupa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Kesudahan eksperimen taburan binomial:

A

kejayaan atau kegagalan

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Kebarangkalain kejayaan bagi setiap percubaan Bernoulli:

A

X berubah

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Hubungkait antara setiap percubaan Bernoulli:

A

X bersandar/X memberi kesan kepada kesudahan lain

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Formula taburan kebarangkalain binomial:

A

P(X = r) = nCr p^r q^(n-r), r = 0, 1, 2, 3,… n

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Min:

A

μ = np

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Sisihan piawai, σ:

A

√npq

16
Q

Variens, σ^2:

A

npq

17
Q
A