BDM W7
Authored by Cầm Vy
Financial Education
12th Grade
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between the largest and smallest value in a data set called?
Range
Mean
Standard Deviation
Variance
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which measure of dispersion is less affected by outliers?
Standard Deviation
Range
Variance
Interquartile Range
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Coefficient of Variation compare?
Range and Variance
Mean and Median
Standard Deviation and Mean
Interquartile Range and Mean
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for calculating the population variance?
s = √(Σ(X - x̄)² / n)
s² = Σ(X - x̄)² / (n - 1)
σ² = Σ(X - μ)² / N
σ = √(Σ(X - μ)²)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a z-score indicate?
The total number of values in a data set
The relative position of a value in a data set
The standard deviation of a data set
The mean of a data set
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a measure of dispersion?
Mean
Variance
Standard Deviation
Range
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the five-number summary?
To find the mean of a data set
To describe the spread of numbers in a data set
To determine the mode of a data set
To calculate the standard deviation
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
