2. A family has four children. If X is a random variable that pertains to the number offemale children, what are the possible values of X?3. Two dice are rolled at the same time. The first die shows a 2. Given that x is arandom 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 whofavor 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 randomvariable representing the height of the students, what are the possible values of X?

It is given that X = Number of female children in the family. Note : Since you have asked multiple…

Answered: 2. A family has four children. If X is…

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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2. In a population it is estimated that 20% have a desired trait of interest for the researcher. The researcher wants to know how many people on average he has to draw from a population to get 2 people with the trait. Use rows 20-24 of the Random Number Table to carry out the simulation. Explain clearly how you set up the problem and report your findings. Answer:
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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?