Probability and Statistics Flashcard
Flashcard
•
Mathematics
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the probability of rolling a 1 or a number greater than 3 on a die?
Back
The probability is 2/3.
2.
FLASHCARD QUESTION
Front
How do you find the median of a set of numbers?
Back
Arrange the numbers in order and find the middle value. If there is an even number of values, average the two middle values.
3.
FLASHCARD QUESTION
Front
What percentage of data falls within one standard deviation of the mean in a normal distribution?
Back
Approximately 68.26%.
4.
FLASHCARD QUESTION
Front
What is the range in a data set?
Back
The range is the difference between the highest and lowest values.
5.
FLASHCARD QUESTION
Front
What is the interquartile range (IQR)?
Back
The IQR is the difference between the first quartile (Q1) and the third quartile (Q3) in a data set.
6.
FLASHCARD QUESTION
Front
How do you calculate the IQR?
Back
IQR = Q3 - Q1.
7.
FLASHCARD QUESTION
Front
What is a normal distribution?
Back
A normal distribution is a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence.
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?
