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do venndiagrams NOSAN HINmic wood timas No used to show favourable outcomes or the no. of favourable outcomes or the probabilities of particular events. (25/01wo yin wowK) IN WW NOW! SS SNIKUKo a arcle represents each event DANS NOUS TINK five to Now Or Swiecon Freit the box represents all outcomes. MO 2MDOM M³ Home A A the numbers inside a venn diagram will represent either a frequency or a probability AIRNES SMASSA FON CHRASTAs of the 193 alvenisE in the case of probabilities being snown 1 should total 1 The universal set & represents the complete set of outcomes. and is called the possibility space A'S B KEY POINTE many moons al p C A AUB B (AUB) all values. &0 700 AnB B CANBY les Joshisha! on t Using set notation, the addition law for two mutually exclusive Stove smnilad swil thome Melinoore ONE DAFT events is PCAVB) = P(A) + P(B) A and B are mutually exclusive when P(An B) = 0; that is, when AnB = 0 CO means the ampty sex ) e O 9 3 3 e 3 9 e 3 € WORKED EXAMPLE: one digit is randomly selected from 1, 2, 3, 4, 6, 7, 8, 9 outcomes are. A 5 A: a multiple of 3 is selected B: a factor of 8 is selected. C: a prime number is selected a) show that the only pair of mutually exclusive events from A, Bandc is A and B, and find PCA UB) 6 = { 1, 2, 3, 4, 5, 6, 7, 8, 93 A = 3,6, 93, so P(A)...
iOS User
Stefan S, iOS User
SuSSan, iOS User
= ²/1 B = { 2,4,8, 14, SO P(B) = 44 13 180 PC() = Cz2, 3,5 21 3 6 2 08000 १ 1 9 A a) AMB = 0, 50 1 PC AVB) = PCA or B) = P (A) + F (B) = 3 + 4 9 9 A and B are mutually exclusive Anc70, so A and I aren't mutually exclusive. and I aren't mutually exclusive BNC + 0,50 iloff с Three possible B = 6 7 с 9 KEY POINT: For any two events, A and B. PC AorB) P(AUB) = PCA) + PCB) - PC A NB)
Notes include: - how to draw/read venn diagrams - illustrations - notations - key points - worked examples
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do venndiagrams NOSAN HINmic wood timas No used to show favourable outcomes or the no. of favourable outcomes or the probabilities of particular events. (25/01wo yin wowK) IN WW NOW! SS SNIKUKo a arcle represents each event DANS NOUS TINK five to Now Or Swiecon Freit the box represents all outcomes. MO 2MDOM M³ Home A A the numbers inside a venn diagram will represent either a frequency or a probability AIRNES SMASSA FON CHRASTAs of the 193 alvenisE in the case of probabilities being snown 1 should total 1 The universal set & represents the complete set of outcomes. and is called the possibility space A'S B KEY POINTE many moons al p C A AUB B (AUB) all values. &0 700 AnB B CANBY les Joshisha! on t Using set notation, the addition law for two mutually exclusive Stove smnilad swil thome Melinoore ONE DAFT events is PCAVB) = P(A) + P(B) A and B are mutually exclusive when P(An B) = 0; that is, when AnB = 0 CO means the ampty sex ) e O 9 3 3 e 3 9 e 3 € WORKED EXAMPLE: one digit is randomly selected from 1, 2, 3, 4, 6, 7, 8, 9 outcomes are. A 5 A: a multiple of 3 is selected B: a factor of 8 is selected. C: a prime number is selected a) show that the only pair of mutually exclusive events from A, Bandc is A and B, and find PCA UB) 6 = { 1, 2, 3, 4, 5, 6, 7, 8, 93 A = 3,6, 93, so P(A)...
do venndiagrams NOSAN HINmic wood timas No used to show favourable outcomes or the no. of favourable outcomes or the probabilities of particular events. (25/01wo yin wowK) IN WW NOW! SS SNIKUKo a arcle represents each event DANS NOUS TINK five to Now Or Swiecon Freit the box represents all outcomes. MO 2MDOM M³ Home A A the numbers inside a venn diagram will represent either a frequency or a probability AIRNES SMASSA FON CHRASTAs of the 193 alvenisE in the case of probabilities being snown 1 should total 1 The universal set & represents the complete set of outcomes. and is called the possibility space A'S B KEY POINTE many moons al p C A AUB B (AUB) all values. &0 700 AnB B CANBY les Joshisha! on t Using set notation, the addition law for two mutually exclusive Stove smnilad swil thome Melinoore ONE DAFT events is PCAVB) = P(A) + P(B) A and B are mutually exclusive when P(An B) = 0; that is, when AnB = 0 CO means the ampty sex ) e O 9 3 3 e 3 9 e 3 € WORKED EXAMPLE: one digit is randomly selected from 1, 2, 3, 4, 6, 7, 8, 9 outcomes are. A 5 A: a multiple of 3 is selected B: a factor of 8 is selected. C: a prime number is selected a) show that the only pair of mutually exclusive events from A, Bandc is A and B, and find PCA UB) 6 = { 1, 2, 3, 4, 5, 6, 7, 8, 93 A = 3,6, 93, so P(A)...
iOS User
Stefan S, iOS User
SuSSan, iOS User
= ²/1 B = { 2,4,8, 14, SO P(B) = 44 13 180 PC() = Cz2, 3,5 21 3 6 2 08000 १ 1 9 A a) AMB = 0, 50 1 PC AVB) = PCA or B) = P (A) + F (B) = 3 + 4 9 9 A and B are mutually exclusive Anc70, so A and I aren't mutually exclusive. and I aren't mutually exclusive BNC + 0,50 iloff с Three possible B = 6 7 с 9 KEY POINT: For any two events, A and B. PC AorB) P(AUB) = PCA) + PCB) - PC A NB)