Recall, the digits 2, 3, 5, and 7 are prime. Let S be the set of all 6-digit codes from 000000 to 999999. What is the probability the number has at least 4 prime digits? What is the probability the number has at least 2 prime digits? What is the probability the number has two each of the digits 1, 5, and 9? a. b. C.

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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Solve a-e as it is one question 6. Solve it correctly please.

6.
Recall, the digits 2, 3, 5, and 7 are prime. Let S be the set of all 6-digit codes from 000000
to 999999.
What is the probability the number has at least 4 prime digits?
What is the probability the number has at least 2 prime digits?
What is the probability the number has two each of the digits 1, 5, and 9?
d.
a.
b.
C.
What is the probability the number has two each 3 different digits?
What is the probability the number has at least one digit occurring more than once.
e.
Transcribed Image Text:6. Recall, the digits 2, 3, 5, and 7 are prime. Let S be the set of all 6-digit codes from 000000 to 999999. What is the probability the number has at least 4 prime digits? What is the probability the number has at least 2 prime digits? What is the probability the number has two each of the digits 1, 5, and 9? d. a. b. C. What is the probability the number has two each 3 different digits? What is the probability the number has at least one digit occurring more than once. e.
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