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Scenario 1: Mutually exclusive
Scenario 2: Independent event

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Scenario 1: There is 7 blue balls , 3 white balls and 9 people pink balls.find the probality of that the number of balls is white , blue  and white. Scenario 2 : a letter is selected at random from each word “FELICIA
” and “dog”. Find the probability that both Peters selected are vowels

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Scenario 1:

A box contains 100 items of which 4 are defective. Two items are chosen at random from the box. What is the probability of selecting:
(A) 1 defective or 1 non-defective if the items are  randomly picked?

Scenario 2:
There are 2 coins. What is the probability of getting a head on the first and tail on the second?

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Scenario 1: A bag contains 3 black balls, 2 white balls and 5 purple balls. 2 balls are drawn at random one at a time from the bag.  Calculate the probability of picking a
a)white or black ball
b) purple or white ball
c)at least 1 black ball

Scenario 2: In a computer game, a coin is generated each time. It has equal chance of being red, green, yellow or pink. Find the probability that the next 3 coins generated will be
a) all of the same colour
b) 2 red and 1 yellow in any order,
c) 1 green, 1 yellow and 1 pink in any order.

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Scenario 1: A coin is tossed and a single 6-sided die is rolled. Find the probability of landing on
(a) the head side of the coin and rolling a 2 on the die
(b) the tail side of the coin and the number is less than 4

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Scenario 1 :
There are 6 girls and 5 boys in a tuition centre. 5 students are selected to solve a question. What is the probability of at least 3 boys solving the question?

Scenario 2 :
A six-sided die is rolled twice, labelled with the numbers 1, 2, 2, 3, 3 and 3. Four sides are coloured red, one side is white, and one side is yellow. Find the probability of the die landing on a 2 twice.

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Scenario 1 :
10 cards are numbered from 1 to 10. A card is drawn at random. Find the probability that the number of the card is
a) Less than 5
b) Greater than 7
c) Less than 5 or greater than 7

Scenario 2:
The probabilities that Aashi and Mehnaz will get ungraded for a test are 3/11 and 2/3 respectively. Find the probability that
a) both aashi and mehnaz will pass the test
b) only one of them will pass the test

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Scenario 1 : 50 students participated in a Cross Country marathon. 7 were from orange house, 13 from blue house, 10 from red, 9 from yellow house and 11 from green house. What is the probability of green house or blue house winning?

Scenario 2 : There are 20 books inside a bag. The person is only allowed to take out 1 book. There are 7 Math books, 5 English books and 8 Science books. What is the probability of taking a English or Science book?

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Scenario X :Class A contains 40 students (26 girls and 14 boys)
Whats the probability of choosing one girl and one boy as class chairperson ?  (INDEPENDENT EVENT)

Scenario Y : Two fair six-sided dice are rolled.Find the probability that the sum of the two numbers shown is 6 or the numbers shown on the two dice are the same (MUTUALLY EXCLUSIVE EVENT)

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Scenario 1:
A group has to draw lots from a bag to decide the roles for a game. There are 11 slips labelled "Civilian", 4 slips labelled "Police", 1 slip labelled "Judge" and 2 slips labelled "Criminal". Simultaneously, everyone draws one lot each. What is the probability of someone drawing
(a) The "Criminal" or "Civilian" slip?
(b) The "Judge" or "Police" slip?

Scenario 2:
Shawn has 7 English stamps and 5 Singapore stamps. Gary has 12 English stamps and 18 Singapore stamps . Each boy selects a stamp at random from his own collection . Find the probability that the two stamps selected are one English stamp and one Singapore stamp.

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Two events are said to be independent events when the occurrence or non-occurrence of one event will not affect the probability of occurrence of the other event.

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Two events are mutually exclusive if they cannot occur at the same time.