Page 3 - Pra U STPM 2022 Penggal 3 - Maths (T)
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Mathematics Semester 3 STPM Chapter 2 Probability
CHAPTER
2 PROBABILITY
2
Learning Outcome
(a) Apply the addition principle and the multiplication principle.
(b) Use the formulae for combinations and permutations in simple cases.
(c) Identify a sample space, and calculate the probability of an event.
(d) Identify complementary, exhaustive and mutually exclusive events.
(e) Use the formula P(A B) = P(A) + P(B) − P(A B).
(f) Calculate conditional probabilities, and identify independent events.
(g) Use the formulae P(A B) = P(A) × P(B | A)
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= P(B) × P(A | B).
(h) Use the rule of total probability.
Bilingual Keywords
addition principle – prinsip penambahan independent – tak bersandar
combination – gabungan multiplication principle – prinsip pendaraban
complementary – pelengkap mutually exclusive – saling eksklusif
conditional probability – kebarangkalian bersyarat outcome – hasil
dependent – bersandar permutation – pilih atur
disjoint – tak bercantum relative frequency – kekerapan relatif
equally likely – sama kemungkinannya sample space – ruang sampel
event – peristiwa total probability – jumlah kebarangkalian
exhaustive event – peristiwa habisan
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02 STPM Math(T) T3.indd 71 28/10/2021 10:21 AM
