the probability that a missile hit the target is 0.90. If three missile of this type has been fired. Find the probability that (i) at least 2 hit the target. (ii) Exactly two hit the target.

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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the probability that a missile hit the target is 0.90. If three missile of this type has been fired. Find the probability that

 (i) at least 2 hit the target.

 (ii) Exactly two hit the target. 

Q.2
the probability that a missile hit the target is 0.90. If three missile of this type
has been fired. Find the probability that
(i) at least 2 hit the target.
(ii) Exactly two hit the target. |
Transcribed Image Text:Q.2 the probability that a missile hit the target is 0.90. If three missile of this type has been fired. Find the probability that (i) at least 2 hit the target. (ii) Exactly two hit the target. |
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