that Q5A A box contains 39 red balls, 85 white balls, and 63 blue balls. (a) If one ball is drawn from box at random, determine the probability that it is not red (b) If three balls are drawn at random, find the probability that they are drawn in the order blue, white, and red (each ball is not replaced).

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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Q5A A box contains 39 red balls, 85 white balls, and 63 blue balls. (a) If one ball is drawn from
that box at random, determine the probability that it is not red,
(b) If three balls are drawn at random, find the probability that they are drawn in the
order blue, white, and red (each ball is not replaced).
B For the following joint probability distribution, find (s) E(Y), (b) E(XY), (c) Cov(X, Y),
(d) P(X>6,Y ≤ 1.5).
www
مرر المادي
f(x,y)
21
23
25
D
10
0.108
0.09
0.086
2
14
18
0.08 0.116
0.132 0.088
0.126 0.174
169
5p
7/
Page Po 2500
38
T23
91
Q5
180
For
Transcribed Image Text:Q5A A box contains 39 red balls, 85 white balls, and 63 blue balls. (a) If one ball is drawn from that box at random, determine the probability that it is not red, (b) If three balls are drawn at random, find the probability that they are drawn in the order blue, white, and red (each ball is not replaced). B For the following joint probability distribution, find (s) E(Y), (b) E(XY), (c) Cov(X, Y), (d) P(X>6,Y ≤ 1.5). www مرر المادي f(x,y) 21 23 25 D 10 0.108 0.09 0.086 2 14 18 0.08 0.116 0.132 0.088 0.126 0.174 169 5p 7/ Page Po 2500 38 T23 91 Q5 180 For
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