It is a variable being measured to produce numerical observations associated with the random outcomes of a chance experiment.
NAT REVIEW 2023

Quiz
•
Mathematics
•
University
•
Hard
Joanna Gonzales
Used 157+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
fixed variable
dependent variable
independent variable
random variable
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a random experiment, what are possible outcome if a coin is tossed once?
Tail (T) and Head (H)
The number of dots 1,2,3,4,5,6
Tail and Tail (TT), and Head and Head (HH)
The pair of even number of dots (2,2),(2,4),(2,6),(4,2),(4,4),(4,6),(6,2),(6,4) and (6,6)
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A fair coin is tossed three times and the sequence of
heads (H) and tails (T) is observed.
What is the probability that no heads will appear?
1/8
2/3
3/8
5/8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a discrete random variable?
The number of patients in a hospital.
The average weight of female athletes.
The average amount of electricity consumed.
The amount of paint used in repainting a building.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It is a list, a table, a graph, or a formula of probabilities associated with each of its possible values.
Bar Chart
Normal Distribution
Probability Distribution Function
Frequency Distribution Table
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does the following table represent a probability distribution?
Yes, because each value of F(X) is between 0 and 1, and the sum of all values of F(X) is 1.
No, because each value of F(X) is between 0 and 1.
No, because the sum of all values of F(X) is 1.
Yes, because all values of F(X) are the same.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which probability value would satisfy the given probability distribution?
0.16
0.17
0.18
0.19
Create a free account and access millions of resources
Similar Resources on Wayground
14 questions
Probability Distribution Chart

Quiz
•
11th Grade - University
20 questions
Normal Distributions and Central Limit Theorem

Quiz
•
12th Grade - University
13 questions
Statistics Concepts

Quiz
•
University
18 questions
AP Statistics Vocabulary and Symbols

Quiz
•
11th Grade - University
10 questions
Normal Distributions and Central Limit Theorem

Quiz
•
10th Grade - University
18 questions
Geometric vs. Binomial

Quiz
•
10th Grade - University
17 questions
Workshop: Discrete Random Variables

Quiz
•
University
15 questions
Normal Distribution and Probability

Quiz
•
11th Grade - University
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade