In Problems 41 and 42 , two halls are drawn in succession front an urn containing m blue balls and n white balls ( m ≥ 2 and n ≥ 2 ). Discuss the validity of each statement. If the statement is always true, explain why. If not, give a counter example. (A) If the two balls are drawn with replacement, then P B 1 B 2 = P B 2 B 1 . (B) If the two balls are drawn without replacement, then P B 1 B 2 = P B 2 B 1 .
In Problems 41 and 42 , two halls are drawn in succession front an urn containing m blue balls and n white balls ( m ≥ 2 and n ≥ 2 ). Discuss the validity of each statement. If the statement is always true, explain why. If not, give a counter example. (A) If the two balls are drawn with replacement, then P B 1 B 2 = P B 2 B 1 . (B) If the two balls are drawn without replacement, then P B 1 B 2 = P B 2 B 1 .
Solution Summary: The author explains that the statement "if two balls are drawn with replacement, then P(B_1| B
In Problems
41
and
42
, two halls are drawn in succession front an urn containing
m
blue balls and
n
white balls (
m
≥
2
and
n
≥
2
). Discuss the validity of each statement. If the statement is always true, explain why. If not, give a counter example.
(A) If the two balls are drawn with replacement, then
P
B
1
B
2
=
P
B
2
B
1
.
(B) If the two balls are drawn without replacement, then
P
B
1
B
2
=
P
B
2
B
1
.
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
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MFCS unit-1 || Part:1 || JNTU || Well formed formula || propositional calculus || truth tables; Author: Learn with Smily;https://www.youtube.com/watch?v=XV15Q4mCcHc;License: Standard YouTube License, CC-BY