i.e.. P (A) P (drawing a King after a) queen has been drawn) SCAS LIBRARY 03808 Resistance Ω 22 47 100 Total From the table P (B/A) :. P (AB) UNIT 1 5% 10 28 24 62 EXAMPLE 45 In a box there are 100 resistors having resistance and toleran shown in the following table. Let a resistor be selected from the ba assume each resistor has the same likelihood of being choosen. D three events: A as draw a 479 resistor" B as draw a resistor wi tolerance and C as draw a 1000 resistor. Find P (A/B), P (A/C P (B/C). 52 4 51 4 51 P (A) × P (B/A) 4 51 The joint probabilities are 4 52 P (472) = P (A) = P (5%) = P (B) = P(AB) = P (100) = P (C) = X 10% 14 16 8 38 44 100 62 100 32 100 P (47025%) Total 24 44 32 100 28 100 ere P (A/B): given the m ity of drawin =P (5/1000 at the resista PLE 5- Hindu new (B) and Cin spect to them regularly bability o d P (A/B), P Stylish Enjoy! P (A/B) P (A/reads O REDMI NOTE 8 PRO AI QUAD CAMERA
i.e.. P (A) P (drawing a King after a) queen has been drawn) SCAS LIBRARY 03808 Resistance Ω 22 47 100 Total From the table P (B/A) :. P (AB) UNIT 1 5% 10 28 24 62 EXAMPLE 45 In a box there are 100 resistors having resistance and toleran shown in the following table. Let a resistor be selected from the ba assume each resistor has the same likelihood of being choosen. D three events: A as draw a 479 resistor" B as draw a resistor wi tolerance and C as draw a 1000 resistor. Find P (A/B), P (A/C P (B/C). 52 4 51 4 51 P (A) × P (B/A) 4 51 The joint probabilities are 4 52 P (472) = P (A) = P (5%) = P (B) = P(AB) = P (100) = P (C) = X 10% 14 16 8 38 44 100 62 100 32 100 P (47025%) Total 24 44 32 100 28 100 ere P (A/B): given the m ity of drawin =P (5/1000 at the resista PLE 5- Hindu new (B) and Cin spect to them regularly bability o d P (A/B), P Stylish Enjoy! P (A/B) P (A/reads O REDMI NOTE 8 PRO AI QUAD CAMERA
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:52
4
Le
51
4
P (B/A) =
51
i... SCAS LIBRARY
..
P (AB) = P (A) x P (B/A)
a
4
4
52
51
03808
#EXAMPLE 4
In a box there are 100 resistors having resistance and tolerance
shown in the following table. Let a resistor be selected from the box
assume each resistor has the same likelihood of being choosen. D
three events: A as draw a 479 resistor" B as draw a resistor with
tolerance and C as draw a 100 resistor. Find P (A/B), P (A/C
P (B/C).
Resistance Ω
5%
10%
Total
22
10
14
24
47
28
16
44
100
24
8
32
Total
38
100
From the table
The joint probabilities are
P
P (drawing a King after a)
queen has been drawn)
■ UNIT 1
11
I
11
X
62
44
P (472) = P (A) =
100
62
P (5%) = P (B) =
100
32
P (100) = P (C) = 100
P (AB) = P (47025%) =
28
100
BLACK
ere P (A/B)=
given the n
ity of drawin
= P (5/1000
at the resisto
PLE 5 M
Hindu new
(B) and Cin
spect to thes
regularly
bability O
d P (A/B), P
P (A/B):
Stylish Enjoy!
P (A/reads
REDMI NOTE 8 PRO
AI QUAD CAMERA
88
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