Q.8 A computer program requires the user to enter a 7-digitregistration code made up of the digits 1, 2, 4, 5, 6, 7, and 9. Eachnumber has to be used, and no number can be used more than once.(i) What is the probability that the first three digits of the code areeven numbers?(ii) What is the probability that the first three digits of the code areodd numbers? Q. 6 In a country license plates consists of four letters followed bythree digits. Assuming that any letter or digit can be used (repetitionis allowed), how many different license plates are possible? What isthe probability of license plate containing only one “D"? What is theprobability of license plate containing only one "7"?

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Q.8 A computer program requires the user to enter a 7-digit registration code made up of the digits 1, 2, 4, 5, 6, 7, and 9. Each number has to be used, and no number can be used more than once. (i) What is the probability that the first three digits of the code are even numbers? (ii) What is the probability that the first three digits of the code are odd numbers?

Q.8 A computer program requires the user to enter a 7-digit registration code made up of the digits 1, 2, 4, 5, 6, 7, and 9. Each number has to be used, and no number can be used more than once. (i) What is the probability that the first three digits of the code are even numbers? (ii) What is the probability that the first three digits of the code are odd numbers?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Q.8 A computer program requires the user to enter a 7-digit
registration code made up of the digits 1, 2, 4, 5, 6, 7, and 9. Each
number has to be used, and no number can be used more than once.
(i) What is the probability that the first three digits of the code are
even numbers?
(ii) What is the probability that the first three digits of the code are
odd numbers?

Q. 6 In a country license plates consists of four letters followed by
three digits. Assuming that any letter or digit can be used (repetition
is allowed), how many different license plates are possible? What is
the probability of license plate containing only one “D"? What is the
probability of license plate containing only one "7"?

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