d. 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.

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...
icon
Related questions
Question

Solve d and e only. 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?
a.
b.
с.
What is the probability the number has two each of the digits 1, 5, and 9?
d.
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.
е.
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? a. b. с. What is the probability the number has two each of the digits 1, 5, and 9? d. 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. е.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON