1-Fd the prob. that 3(15) and 3(6s)ocaure in 8ix digit sequence. 2- Find the prob. that at least 3(15) occure in4 digit Sequencei

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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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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#Random binay Co1) Soute with probebiliy
p6) = 64.
1-Fd the prob that 3(15) and 3 (65 Jocaure
in 3ix digit sequence.
Ahmed
2- Find the prob. that at least 3(15) occure
in4 digit Sequeace,
Sarra
Transcribed Image Text:#Random binay Co1) Soute with probebiliy p6) = 64. 1-Fd the prob that 3(15) and 3 (65 Jocaure in 3ix digit sequence. Ahmed 2- Find the prob. that at least 3(15) occure in4 digit Sequeace, Sarra
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Here use no of possible arrangements of sequence and which digit occur how many time as favorable outcomes 

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