I. Classify the following random variables as discrete or continuous. 1. X= the number of mobile phones sold in one week in the AB store 2. Y= the weights in pounds of newly born babies in a hospital nursery 3. X= the number of cars in a parking lot every noon 4. Y= the number of gifts received by a birthday celebrator 5. X= the length of time spent playing video games in minutes 6. Y= the number of students enrolled in Grade 11 in your school 7. X-the number of points scored in a basketball game 8. Y= the number of employees in a call center who are Bachelor of Science in Nursing graduates 9. X= the heights of varsity players in your school in meters 10. Y= the amount of money spent by a family in one month

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Question
Random Variable
Name:
Section:,
I.
Classify the following random variables as discrete or continuous.
1. X= the number of mobile phones sold in one week in the AB store
2. Y= the weights in pounds of newly born babies in a hospital nursery
3. X the number of cars in a parking lot every noon
4. Y= the number of gifts received by a birthday celebrator
5. X= the length of time spent playing video games in minutes
6. Y= the number of students enrolled in Grade 11 in your school
7. X=the number of points scored in a basketball game
8. Y= the number of employees in a call center who are Bachelor of Science in
Nursing graduates
9. X=the heights of
10. Y= the amount of money spent by a family in one month
in your school in meters
Answers:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Transcribed Image Text:Random Variable Name: Section:, I. Classify the following random variables as discrete or continuous. 1. X= the number of mobile phones sold in one week in the AB store 2. Y= the weights in pounds of newly born babies in a hospital nursery 3. X the number of cars in a parking lot every noon 4. Y= the number of gifts received by a birthday celebrator 5. X= the length of time spent playing video games in minutes 6. Y= the number of students enrolled in Grade 11 in your school 7. X=the number of points scored in a basketball game 8. Y= the number of employees in a call center who are Bachelor of Science in Nursing graduates 9. X=the heights of 10. Y= the amount of money spent by a family in one month in your school in meters Answers: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
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