Q3:4 Choose the appropriate answer: 1-If P(A)=0.7 ,„P(B)=0.2, P(An B) = 0.5,then P(AU B) = c)2 %3D a)0.6 b) 0.9 d) 0.4 2-Probability of impossible event is : a) 1 b) 0 3- The probability of getting exactly 2 head when you flip two coins together a) 1 b) 0 c); d) 3
Q3:4 Choose the appropriate answer: 1-If P(A)=0.7 ,„P(B)=0.2, P(An B) = 0.5,then P(AU B) = c)2 %3D a)0.6 b) 0.9 d) 0.4 2-Probability of impossible event is : a) 1 b) 0 3- The probability of getting exactly 2 head when you flip two coins together a) 1 b) 0 c); d) 3
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Q3.A:Choose the appropriate answer:
1-If P(A)=0.7 „P(B)=0.2, P(A n B) = 0.5,then P(AU B) =
c)2
a)0.6
2 -Probability of impossible event is :
b) 0.9
d) 0.4
d)를
3- The probability of getting exactly 2 head when you flip two coins together
a) 1
b) 0
c)
a) 1
b) 0
d)
4- The number of element in the sample space when you flip 3 coins
together
a) 2
b) 8
c) 6
d) 12
B: .A card is drawn from a well shuffled pack of 52 cards. Find the probability of:
(1) 2' of spades.
(ii) a jack
(iii) a king of red colour
(iv) a card of diamond (v) a king or a queen
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