1. Let X be a random variable that denotes the number of passengers in a train station for a given hour. What are the possible values of X?

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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1. Let X be a random variable that denotes the number of passengers in a train
station for a given hour. What are the possible values of X?
2. A family has four children. If X is a random variable that pertains to the number of
female children, what are the possible values of X?
3. Two dice are roiled at the same time. The first die shows a 2. Given that X is a
random variable that represents the sum of the results shown by the two dice,
what are the possible values of X?
4. A random variable X denotes the number of consumers in a sample of 300 who
favor a particular product over all competitors. What are the possible values of X?
5. A school nurse records the height of all the students in the school. If X is a random
variable representing the height of the students, what are the possible values of X?
Transcribed Image Text:1. Let X be a random variable that denotes the number of passengers in a train station for a given hour. What are the possible values of X? 2. A family has four children. If X is a random variable that pertains to the number of female children, what are the possible values of X? 3. Two dice are roiled at the same time. The first die shows a 2. Given that X is a random variable that represents the sum of the results shown by the two dice, what are the possible values of X? 4. A random variable X denotes the number of consumers in a sample of 300 who favor a particular product over all competitors. What are the possible values of X? 5. A school nurse records the height of all the students in the school. If X is a random variable representing the height of the students, what are the possible values of X?
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